81055963872

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 720

約数和(自身を含む): 274269929472

約数和(自身を除く): 193213965600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 47, 48, 52, 54, 62, 72, 78, 81, 93, 94, 96, 104, 108, 117, 124, 127, 141, 144, 156, 162, 169, 186, 188, 208, 216, 234, 248, 254, 279, 282, 288, 312, 324, 338, 351, 372, 376, 381, 403, 416, 423, 432, 468, 496, 507, 508, 558, 564, 611, 624, 648, 676, 702, 744, 752, 762, 806, 837, 846, 864, 936, 992, 1014, 1016, 1053, 1116, 1128, 1143, 1209, 1222, 1248, 1269, 1296, 1352, 1404, 1457, 1488, 1504, 1521, 1524, 1612, 1651, 1674, 1692, 1833, 1872, 2028, 2032, 2106, 2232, 2256, 2286, 2418, 2444, 2511, 2538, 2592, 2704, 2808, 2914, 2976, 3042, 3048, 3224, 3302, 3348, 3384, 3429, 3627, 3666, 3744, 3807, 3937, 4056, 4064, 4212, 4371, 4464, 4512, 4563, 4572, 4836, 4888, 4953, 5022, 5076, 5239, 5408, 5499, 5616, 5828, 5969, 6084, 6096, 6448, 6604, 6696, 6768, 6858, 7254, 7332, 7614, 7874, 7943, 8112, 8424, 8742, 8928, 9126, 9144, 9672, 9776, 9906, 10044, 10152, 10287, 10478, 10881, 10998, 11232, 11656, 11811, 11938, 12168, 12192, 12896, 13113, 13208, 13392, 13536, 13689, 13716, 14508, 14664, 14859, 15228, 15717, 15748, 15886, 16224, 16497, 16848, 17484, 17907, 18252, 18288, 18941, 19344, 19552, 19812, 20088, 20304, 20574, 20956, 21463, 21762, 21996, 23312, 23622, 23829, 23876, 24336, 26226, 26416, 26784, 27378, 27432, 29016, 29328, 29718, 30456, 31434, 31496, 31772, 32643, 32994, 33696, 34968, 35433, 35814, 36504, 36576, 37882, 38688, 39339, 39624, 40176, 40608, 41148, 41912, 42926, 43524, 43992, 44577, 46624, 47151, 47244, 47658, 47752, 48672, 49491, 51181, 52452, 52832, 53721, 54756, 54864, 56823, 58032, 58656, 59436, 60912, 62868, 62992, 63544, 64389, 65286, 65988, 69936, 70866, 71487, 71628, 73008, 75764, 77597, 78678, 79248, 80352, 82296, 83824, 85852, 87048, 87984, 89154, 94302, 94488, 95316, 95504, 98982, 102362, 104904, 106299, 107442, 109512, 109728, 113646, 116064, 118017, 118872, 121824, 125736, 125984, 127088, 128778, 130572, 131976, 133731, 139872, 141453, 141732, 142974, 143256, 146016, 151528, 153543, 155194, 157356, 158496, 161163, 164592, 167648, 170469, 171704, 174096, 175968, 178308, 185039, 188604, 188976, 190632, 191008, 193167, 197964, 204724, 209808, 212598, 214461, 214884, 219024, 227292, 232791, 236034, 237744, 246233, 251472, 254176, 257556, 261144, 263952, 267462, 282906, 283464, 285948, 286512, 303056, 307086, 310388, 314712, 318897, 322326, 329184, 340938, 343408, 348192, 356616, 370078, 377208, 377952, 381264, 386334, 395928, 409448, 419616, 424359, 425196, 428922, 429768, 438048, 454584, 460629, 465582, 472068, 475488, 483489, 492466, 502944, 511407, 515112, 522288, 527904, 534924, 555117, 565812, 566928, 571896, 573024, 579501, 606112, 614172, 620776, 629424, 637794, 643383, 644652, 665353, 681876, 686816, 698373, 713232, 738699, 740156, 754416, 762528, 772668, 791856, 818896, 848718, 850392, 857844, 859536, 909168, 921258, 931164, 944136, 966978, 984932, 1008761, 1022814, 1030224, 1044576, 1069848, 1110234, 1131624, 1133856, 1143792, 1159002, 1228344, 1241552, 1258848, 1275588, 1286766, 1289304, 1330706, 1363752, 1381887, 1396746, 1426464, 1477398, 1480312, 1508832, 1534221, 1545336, 1583712, 1637792, 1665351, 1697436, 1700784, 1715688, 1719072, 1738503, 1818336, 1842516, 1862328, 1888272, 1933956, 1969864, 1996059, 2017522, 2045628, 2060448, 2095119, 2139696, 2216097, 2220468, 2263248, 2287584, 2318004, 2405507, 2456688, 2483104, 2551176, 2573532, 2578608, 2661412, 2727504, 2763774, 2793492, 2954796, 2960624, 3026283, 3068442, 3090672, 3330702, 3394872, 3401568, 3431376, 3477006, 3685032, 3724656, 3776544, 3867912, 3939728, 3992118, 4035044, 4091256, 4145661, 4190238, 4279392, 4432194, 4440936, 4526496, 4636008, 4811014, 4913376, 4996053, 5102352, 5147064, 5157216, 5322824, 5455008, 5527548, 5586984, 5909592, 5921248, 5988177, 6052566, 6136884, 6181344, 6285357, 6648291, 6661404, 6789744, 6862752, 6954012, 7216521, 7370064, 7449312, 7735824, 7879456, 7984236, 8070088, 8182512, 8291322, 8380476, 8864388, 8881872, 9078849, 9272016, 9622028, 9992106, 10204704, 10294128, 10645648, 11055096, 11173968, 11819184, 11976354, 12105132, 12273768, 12570714, 13296582, 13322808, 13579488, 13908024, 14433042, 14740128, 14988159, 15471648, 15968472, 16140176, 16365024, 16582644, 16760952, 17728776, 17763744, 17964531, 18157698, 18544032, 19244056, 19944873, 19984212, 20588256, 21291296, 21649563, 22110192, 22347936, 23638368, 23952708, 24210264, 24547536, 25141428, 26593164, 26645616, 27236547, 27816048, 28866084, 29976318, 31271591, 31936944, 32280352, 33165288, 33521904, 35457552, 35929062, 36315396, 38488112, 39889746, 39968424, 43299126, 44220384, 47905416, 48420528, 49095072, 50282856, 53186328, 53291232, 53893593, 54473094, 55632096, 57732168, 59952636, 62543182, 63873888, 64948689, 66330576, 67043808, 70915104, 71858124, 72630792, 76976224, 79779492, 79936848, 81709641, 86598252, 93814773, 95810832, 96841056, 100565712, 106372656, 107787186, 108946188, 115464336, 119905272, 125086364, 129897378, 132661152, 143716248, 145261584, 159558984, 159873696, 163419282, 173196504, 187629546, 191621664, 194846067, 201131424, 212745312, 215574372, 217892376, 230928672, 239810544, 250172728, 259794756, 281444319, 287432496, 290523168, 319117968, 326838564, 346393008, 375259092, 389692134, 431148744, 435784752, 479621088, 500345456, 519589512, 562888638, 574864992, 638235936, 653677128, 692786016, 750518184, 779384268, 844332957, 862297488, 871569504, 1000690912, 1039179024, 1125777276, 1307354256, 1501036368, 1558768536, 1688665914, 1724594976, 2078358048, 2251554552, 2532998871, 2614708512, 3002072736, 3117537072, 3377331828, 4503109104, 5065997742, 6235074144, 6754663656, 9006218208, 10131995484, 13509327312, 20263990968, 27018654624, 40527981936, 81055963872]

約数ペア:

[(1, 81055963872), (2, 40527981936), (3, 27018654624), (4, 20263990968), (6, 13509327312), (8, 10131995484), (9, 9006218208), (12, 6754663656), (13, 6235074144), (16, 5065997742), (18, 4503109104), (24, 3377331828), (26, 3117537072), (27, 3002072736), (31, 2614708512), (32, 2532998871), (36, 2251554552), (39, 2078358048), (47, 1724594976), (48, 1688665914), (52, 1558768536), (54, 1501036368), (62, 1307354256), (72, 1125777276), (78, 1039179024), (81, 1000690912), (93, 871569504), (94, 862297488), (96, 844332957), (104, 779384268), (108, 750518184), (117, 692786016), (124, 653677128), (127, 638235936), (141, 574864992), (144, 562888638), (156, 519589512), (162, 500345456), (169, 479621088), (186, 435784752), (188, 431148744), (208, 389692134), (216, 375259092), (234, 346393008), (248, 326838564), (254, 319117968), (279, 290523168), (282, 287432496), (288, 281444319), (312, 259794756), (324, 250172728), (338, 239810544), (351, 230928672), (372, 217892376), (376, 215574372), (381, 212745312), (403, 201131424), (416, 194846067), (423, 191621664), (432, 187629546), (468, 173196504), (496, 163419282), (507, 159873696), (508, 159558984), (558, 145261584), (564, 143716248), (611, 132661152), (624, 129897378), (648, 125086364), (676, 119905272), (702, 115464336), (744, 108946188), (752, 107787186), (762, 106372656), (806, 100565712), (837, 96841056), (846, 95810832), (864, 93814773), (936, 86598252), (992, 81709641), (1014, 79936848), (1016, 79779492), (1053, 76976224), (1116, 72630792), (1128, 71858124), (1143, 70915104), (1209, 67043808), (1222, 66330576), (1248, 64948689), (1269, 63873888), (1296, 62543182), (1352, 59952636), (1404, 57732168), (1457, 55632096), (1488, 54473094), (1504, 53893593), (1521, 53291232), (1524, 53186328), (1612, 50282856), (1651, 49095072), (1674, 48420528), (1692, 47905416), (1833, 44220384), (1872, 43299126), (2028, 39968424), (2032, 39889746), (2106, 38488112), (2232, 36315396), (2256, 35929062), (2286, 35457552), (2418, 33521904), (2444, 33165288), (2511, 32280352), (2538, 31936944), (2592, 31271591), (2704, 29976318), (2808, 28866084), (2914, 27816048), (2976, 27236547), (3042, 26645616), (3048, 26593164), (3224, 25141428), (3302, 24547536), (3348, 24210264), (3384, 23952708), (3429, 23638368), (3627, 22347936), (3666, 22110192), (3744, 21649563), (3807, 21291296), (3937, 20588256), (4056, 19984212), (4064, 19944873), (4212, 19244056), (4371, 18544032), (4464, 18157698), (4512, 17964531), (4563, 17763744), (4572, 17728776), (4836, 16760952), (4888, 16582644), (4953, 16365024), (5022, 16140176), (5076, 15968472), (5239, 15471648), (5408, 14988159), (5499, 14740128), (5616, 14433042), (5828, 13908024), (5969, 13579488), (6084, 13322808), (6096, 13296582), (6448, 12570714), (6604, 12273768), (6696, 12105132), (6768, 11976354), (6858, 11819184), (7254, 11173968), (7332, 11055096), (7614, 10645648), (7874, 10294128), (7943, 10204704), (8112, 9992106), (8424, 9622028), (8742, 9272016), (8928, 9078849), (9126, 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(26784, 3026283), (27378, 2960624), (27432, 2954796), (29016, 2793492), (29328, 2763774), (29718, 2727504), (30456, 2661412), (31434, 2578608), (31496, 2573532), (31772, 2551176), (32643, 2483104), (32994, 2456688), (33696, 2405507), (34968, 2318004), (35433, 2287584), (35814, 2263248), (36504, 2220468), (36576, 2216097), (37882, 2139696), (38688, 2095119), (39339, 2060448), (39624, 2045628), (40176, 2017522), (40608, 1996059), (41148, 1969864), (41912, 1933956), (42926, 1888272), (43524, 1862328), (43992, 1842516), (44577, 1818336), (46624, 1738503), (47151, 1719072), (47244, 1715688), (47658, 1700784), (47752, 1697436), (48672, 1665351), (49491, 1637792), (51181, 1583712), (52452, 1545336), (52832, 1534221), (53721, 1508832), (54756, 1480312), (54864, 1477398), (56823, 1426464), (58032, 1396746), (58656, 1381887), (59436, 1363752), (60912, 1330706), (62868, 1289304), (62992, 1286766), (63544, 1275588), (64389, 1258848), (65286, 1241552), (65988, 1228344), (69936, 1159002), (70866, 1143792), (71487, 1133856), (71628, 1131624), (73008, 1110234), (75764, 1069848), (77597, 1044576), (78678, 1030224), (79248, 1022814), (80352, 1008761), (82296, 984932), (83824, 966978), (85852, 944136), (87048, 931164), (87984, 921258), (89154, 909168), (94302, 859536), (94488, 857844), (95316, 850392), (95504, 848718), (98982, 818896), (102362, 791856), (104904, 772668), (106299, 762528), (107442, 754416), (109512, 740156), (109728, 738699), (113646, 713232), (116064, 698373), (118017, 686816), (118872, 681876), (121824, 665353), (125736, 644652), (125984, 643383), (127088, 637794), (128778, 629424), (130572, 620776), (131976, 614172), (133731, 606112), (139872, 579501), (141453, 573024), (141732, 571896), (142974, 566928), (143256, 565812), (146016, 555117), (151528, 534924), (153543, 527904), (155194, 522288), (157356, 515112), (158496, 511407), (161163, 502944), (164592, 492466), (167648, 483489), (170469, 475488), (171704, 472068), (174096, 465582), (175968, 460629), (178308, 454584), (185039, 438048), (188604, 429768), (188976, 428922), (190632, 425196), (191008, 424359), (193167, 419616), (197964, 409448), (204724, 395928), (209808, 386334), (212598, 381264), (214461, 377952), (214884, 377208), (219024, 370078), (227292, 356616), (232791, 348192), (236034, 343408), (237744, 340938), (246233, 329184), (251472, 322326), (254176, 318897), (257556, 314712), (261144, 310388), (263952, 307086), (267462, 303056), (282906, 286512), (283464, 285948)]