81366876864

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1214

約数の個数: 560

約数和(自身を含む): 298873151808

約数和(自身を除く): 217506274944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 173, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 346, 351, 364, 378, 416, 432, 448, 468, 504, 519, 546, 567, 576, 624, 648, 672, 692, 702, 728, 756, 819, 832, 864, 936, 997, 1008, 1038, 1053, 1092, 1134, 1211, 1248, 1296, 1344, 1384, 1404, 1456, 1512, 1557, 1638, 1728, 1872, 1994, 2016, 2076, 2106, 2184, 2249, 2268, 2422, 2457, 2496, 2592, 2768, 2808, 2912, 2991, 3024, 3114, 3276, 3633, 3744, 3988, 4032, 4152, 4212, 4368, 4498, 4536, 4671, 4844, 4914, 5184, 5536, 5616, 5824, 5982, 6048, 6228, 6552, 6747, 6979, 7266, 7371, 7488, 7976, 8304, 8424, 8736, 8973, 8996, 9072, 9342, 9688, 9828, 10899, 11072, 11232, 11964, 12096, 12456, 12961, 13104, 13494, 13958, 14013, 14532, 14742, 15743, 15952, 16608, 16848, 17472, 17946, 17992, 18144, 18684, 19376, 19656, 20241, 20937, 21798, 22464, 23928, 24912, 25922, 26208, 26919, 26988, 27916, 28026, 29064, 29484, 31486, 31904, 32697, 33216, 33696, 35892, 35984, 36288, 37368, 38752, 38883, 39312, 40482, 41874, 43596, 47229, 47856, 49824, 51844, 52416, 53838, 53976, 55832, 56052, 58128, 58968, 60723, 62811, 62972, 63808, 65394, 67392, 71784, 71968, 74736, 77504, 77766, 78624, 80757, 80964, 83748, 87192, 90727, 94458, 95712, 98091, 99648, 103688, 107676, 107952, 111664, 112104, 116256, 116649, 117936, 121446, 125622, 125944, 130788, 141687, 143568, 143936, 149472, 155532, 157248, 161514, 161928, 167496, 172481, 174384, 181454, 182169, 188433, 188916, 191424, 196182, 207376, 215352, 215904, 223328, 224208, 232512, 233298, 235872, 242892, 251244, 251888, 261576, 272181, 283374, 287136, 298944, 311064, 323028, 323856, 334992, 344962, 348768, 349947, 362908, 364338, 376866, 377832, 392364, 414752, 425061, 430704, 431808, 446656, 448416, 466596, 471744, 485784, 502488, 503776, 517443, 523152, 544362, 565299, 566748, 574272, 622128, 646056, 647712, 669984, 689924, 697536, 699894, 725816, 728676, 753732, 755664, 784728, 816543, 829504, 850122, 861408, 896832, 933192, 971568, 1004976, 1007552, 1034886, 1046304, 1049841, 1088724, 1130598, 1133496, 1207367, 1244256, 1275183, 1292112, 1295424, 1339968, 1379848, 1399788, 1451632, 1457352, 1507464, 1511328, 1552329, 1569456, 1633086, 1700244, 1722816, 1866384, 1943136, 2009952, 2069772, 2092608, 2099682, 2177448, 2242253, 2261196, 2266992, 2414734, 2449629, 2488512, 2550366, 2584224, 2759696, 2799576, 2903264, 2914704, 3014928, 3022656, 3104658, 3138912, 3266172, 3400488, 3622101, 3732768, 3886272, 4019904, 4139544, 4199364, 4354896, 4484506, 4522392, 4533984, 4656987, 4829468, 4899258, 5100732, 5168448, 5519392, 5599152, 5806528, 5829408, 6029856, 6209316, 6277824, 6532344, 6726759, 6800976, 7244202, 7348887, 7465536, 8279088, 8398728, 8709792, 8969012, 9044784, 9067968, 9313974, 9658936, 9798516, 10201464, 10866303, 11038784, 11198304, 11658816, 12059712, 12418632, 13064688, 13453518, 13601952, 13970961, 14488404, 14697774, 15695771, 16558176, 16797456, 17419584, 17938024, 18089568, 18627948, 19317872, 19597032, 20180277, 20402928, 21732606, 22396608, 24837264, 26129376, 26907036, 27203904, 27941922, 28976808, 29395548, 31391542, 32598909, 33116352, 33594912, 35876048, 36179136, 37255896, 38635744, 39194064, 40360554, 40805856, 43465212, 47087313, 49674528, 52258752, 53814072, 55883844, 57953616, 58791096, 60540831, 62783084, 65197818, 67189824, 71752096, 74511792, 77271488, 78388128, 80721108, 81611712, 86930424, 94174626, 97796727, 99349056, 107628144, 111767688, 115907232, 117582192, 121081662, 125566168, 130395636, 141261939, 143504192, 149023584, 156776256, 161442216, 173860848, 181622493, 188349252, 195593454, 215256288, 223535376, 231814464, 235164384, 242163324, 251132336, 260791272, 282523878, 298047168, 322884432, 347721696, 363244986, 376698504, 391186908, 423785817, 430512576, 447070752, 470328768, 484326648, 502264672, 521582544, 565047756, 645768864, 695443392, 726489972, 753397008, 782373816, 847571634, 894141504, 968653296, 1004529344, 1043165088, 1130095512, 1271357451, 1291537728, 1452979944, 1506794016, 1564747632, 1695143268, 1937306592, 2086330176, 2260191024, 2542714902, 2905959888, 3013588032, 3129495264, 3390286536, 3874613184, 4520382048, 5085429804, 5811919776, 6258990528, 6780573072, 9040764096, 10170859608, 11623839552, 13561146144, 20341719216, 27122292288, 40683438432, 81366876864]

約数ペア:

[(1, 81366876864), (2, 40683438432), (3, 27122292288), (4, 20341719216), (6, 13561146144), (7, 11623839552), (8, 10170859608), (9, 9040764096), (12, 6780573072), (13, 6258990528), (14, 5811919776), (16, 5085429804), (18, 4520382048), (21, 3874613184), (24, 3390286536), (26, 3129495264), (27, 3013588032), (28, 2905959888), (32, 2542714902), (36, 2260191024), (39, 2086330176), (42, 1937306592), (48, 1695143268), (52, 1564747632), (54, 1506794016), (56, 1452979944), (63, 1291537728), (64, 1271357451), (72, 1130095512), (78, 1043165088), (81, 1004529344), (84, 968653296), (91, 894141504), (96, 847571634), (104, 782373816), (108, 753397008), (112, 726489972), (117, 695443392), (126, 645768864), (144, 565047756), (156, 521582544), (162, 502264672), (168, 484326648), (173, 470328768), (182, 447070752), (189, 430512576), (192, 423785817), (208, 391186908), (216, 376698504), (224, 363244986), (234, 347721696), (252, 322884432), (273, 298047168), (288, 282523878), (312, 260791272), (324, 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(2808, 28976808), (2912, 27941922), (2991, 27203904), (3024, 26907036), (3114, 26129376), (3276, 24837264), (3633, 22396608), (3744, 21732606), (3988, 20402928), (4032, 20180277), (4152, 19597032), (4212, 19317872), (4368, 18627948), (4498, 18089568), (4536, 17938024), (4671, 17419584), (4844, 16797456), (4914, 16558176), (5184, 15695771), (5536, 14697774), (5616, 14488404), (5824, 13970961), (5982, 13601952), (6048, 13453518), (6228, 13064688), (6552, 12418632), (6747, 12059712), (6979, 11658816), (7266, 11198304), (7371, 11038784), (7488, 10866303), (7976, 10201464), (8304, 9798516), (8424, 9658936), (8736, 9313974), (8973, 9067968), (8996, 9044784), (9072, 8969012), (9342, 8709792), (9688, 8398728), (9828, 8279088), (10899, 7465536), (11072, 7348887), (11232, 7244202), (11964, 6800976), (12096, 6726759), (12456, 6532344), (12961, 6277824), (13104, 6209316), (13494, 6029856), (13958, 5829408), (14013, 5806528), (14532, 5599152), (14742, 5519392), (15743, 5168448), (15952, 5100732), (16608, 4899258), (16848, 4829468), (17472, 4656987), (17946, 4533984), (17992, 4522392), (18144, 4484506), (18684, 4354896), (19376, 4199364), (19656, 4139544), (20241, 4019904), (20937, 3886272), (21798, 3732768), (22464, 3622101), (23928, 3400488), (24912, 3266172), (25922, 3138912), (26208, 3104658), (26919, 3022656), (26988, 3014928), (27916, 2914704), (28026, 2903264), (29064, 2799576), (29484, 2759696), (31486, 2584224), (31904, 2550366), (32697, 2488512), (33216, 2449629), (33696, 2414734), (35892, 2266992), (35984, 2261196), (36288, 2242253), (37368, 2177448), (38752, 2099682), (38883, 2092608), (39312, 2069772), (40482, 2009952), (41874, 1943136), (43596, 1866384), (47229, 1722816), (47856, 1700244), (49824, 1633086), (51844, 1569456), (52416, 1552329), (53838, 1511328), (53976, 1507464), (55832, 1457352), (56052, 1451632), (58128, 1399788), (58968, 1379848), (60723, 1339968), (62811, 1295424), (62972, 1292112), (63808, 1275183), (65394, 1244256), (67392, 1207367), (71784, 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(272181, 298944), (283374, 287136)]