81577723136

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:218

約数の個数: 576

約数和(自身を含む): 220474146816

約数和(自身を除く): 138896423680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 43, 52, 56, 62, 64, 71, 74, 86, 91, 104, 112, 124, 128, 142, 148, 172, 182, 208, 217, 224, 248, 256, 259, 284, 296, 301, 344, 364, 403, 416, 434, 448, 481, 496, 497, 518, 559, 568, 592, 602, 688, 728, 806, 832, 868, 896, 923, 962, 992, 994, 1036, 1118, 1136, 1147, 1184, 1204, 1333, 1376, 1456, 1591, 1612, 1664, 1736, 1792, 1846, 1924, 1984, 1988, 2072, 2201, 2236, 2272, 2294, 2368, 2408, 2627, 2666, 2752, 2821, 2912, 3053, 3182, 3224, 3328, 3367, 3472, 3692, 3848, 3913, 3968, 3976, 4144, 4402, 4472, 4544, 4588, 4736, 4816, 5254, 5332, 5504, 5642, 5824, 6106, 6364, 6448, 6461, 6734, 6944, 7384, 7696, 7826, 7936, 7952, 8029, 8288, 8804, 8944, 9088, 9176, 9331, 9472, 9632, 10508, 10664, 11008, 11137, 11284, 11648, 12212, 12728, 12896, 12922, 13468, 13888, 14768, 14911, 15392, 15407, 15652, 15904, 16058, 16576, 17329, 17608, 17888, 18176, 18352, 18389, 18662, 19264, 20683, 21016, 21328, 21371, 22274, 22568, 23296, 24424, 25456, 25792, 25844, 26936, 27776, 28613, 29536, 29822, 30784, 30814, 31304, 31808, 32116, 33152, 34151, 34658, 35216, 35776, 36704, 36778, 37324, 38528, 39689, 41366, 42032, 42656, 42742, 44548, 45136, 48848, 49321, 50912, 51584, 51688, 53872, 55552, 57226, 59072, 59644, 61568, 61628, 62608, 63616, 64232, 66304, 68302, 69316, 70432, 71552, 73408, 73556, 74648, 77056, 79378, 81437, 82732, 84064, 85312, 85484, 89096, 90272, 94643, 97696, 98642, 101824, 103168, 103376, 104377, 107744, 112961, 114452, 118144, 119288, 121303, 123136, 123256, 125216, 127232, 128464, 136604, 138632, 140864, 143104, 144781, 146816, 147112, 149296, 158756, 162874, 165464, 168128, 170624, 170968, 178192, 180544, 189286, 195392, 197284, 200291, 203648, 206752, 208754, 215488, 225922, 228904, 236288, 238576, 239057, 242606, 246512, 250432, 256928, 273208, 277264, 277823, 281728, 289562, 293632, 294224, 298592, 317512, 325748, 330928, 336256, 341248, 341936, 345247, 356384, 361088, 378572, 390784, 394568, 400582, 407296, 413504, 417508, 430976, 451844, 457808, 477152, 478114, 485212, 493024, 500864, 513856, 546416, 554528, 555646, 563456, 570059, 579124, 588448, 597184, 635024, 641173, 651496, 661856, 662501, 672512, 683872, 690494, 712768, 722176, 757144, 781568, 789136, 790727, 801164, 827008, 835016, 861952, 903688, 915616, 954304, 956228, 970424, 986048, 1001728, 1027712, 1058681, 1092832, 1109056, 1111292, 1140118, 1158248, 1176896, 1194368, 1230359, 1270048, 1282346, 1302992, 1323712, 1325002, 1367744, 1380988, 1425536, 1468493, 1514288, 1578272, 1581454, 1602328, 1654016, 1670032, 1807376, 1831232, 1908608, 1912456, 1940848, 1972096, 2055424, 2117362, 2185664, 2218112, 2222584, 2280236, 2316496, 2353792, 2388736, 2460718, 2540096, 2564692, 2605984, 2647424, 2650004, 2735488, 2761976, 2851072, 2936986, 3028576, 3156544, 3162908, 3204656, 3340064, 3501791, 3614752, 3662464, 3817216, 3824912, 3881696, 3944192, 4234724, 4371328, 4436224, 4445168, 4488211, 4560472, 4632992, 4707584, 4921436, 5080192, 5129384, 5211968, 5294848, 5300008, 5470976, 5523952, 5873972, 6057152, 6313088, 6325816, 6409312, 6680128, 7003582, 7229504, 7324928, 7410767, 7649824, 7763392, 8469448, 8612513, 8742656, 8890336, 8976422, 9120944, 9265984, 9842872, 10160384, 10258768, 10279451, 10423936, 10600016, 11047904, 11747944, 12114304, 12626176, 12651632, 12818624, 13360256, 14007164, 14459008, 14821534, 15299648, 15526784, 16938896, 17225026, 17780672, 17952844, 18241888, 18531968, 19685744, 20517536, 20558902, 20847872, 21200032, 22095808, 23495888, 24228608, 24512537, 25303264, 25637248, 26720512, 28014328, 28918016, 29643068, 30599296, 31053568, 33877792, 34450052, 35561344, 35905688, 36483776, 37063936, 39371488, 41035072, 41117804, 42400064, 44191616, 45523283, 46991776, 49025074, 50606528, 51274496, 56028656, 59286136, 61198592, 67755584, 68900104, 71122688, 71811376, 72967552, 78742976, 82070144, 82235608, 84800128, 88383232, 91046566, 93983552, 98050148, 101213056, 112057312, 118572272, 135511168, 137800208, 143622752, 145935104, 157485952, 164140288, 164471216, 169600256, 182093132, 187967104, 196100296, 202426112, 224114624, 237144544, 271022336, 275600416, 287245504, 314971904, 318662981, 328942432, 364186264, 375934208, 392200592, 448229248, 474289088, 551200832, 574491008, 637325962, 657884864, 728372528, 784401184, 896458496, 948578176, 1102401664, 1148982016, 1274651924, 1315769728, 1456745056, 1568802368, 1897156352, 2204803328, 2549303848, 2631539456, 2913490112, 3137604736, 5098607696, 5826980224, 6275209472, 10197215392, 11653960448, 20394430784, 40788861568, 81577723136]

約数ペア:

[(1, 81577723136), (2, 40788861568), (4, 20394430784), (7, 11653960448), (8, 10197215392), (13, 6275209472), (14, 5826980224), (16, 5098607696), (26, 3137604736), (28, 2913490112), (31, 2631539456), (32, 2549303848), (37, 2204803328), (43, 1897156352), (52, 1568802368), (56, 1456745056), (62, 1315769728), (64, 1274651924), (71, 1148982016), (74, 1102401664), (86, 948578176), (91, 896458496), (104, 784401184), (112, 728372528), (124, 657884864), (128, 637325962), (142, 574491008), (148, 551200832), (172, 474289088), (182, 448229248), (208, 392200592), (217, 375934208), (224, 364186264), (248, 328942432), (256, 318662981), (259, 314971904), (284, 287245504), (296, 275600416), (301, 271022336), (344, 237144544), (364, 224114624), (403, 202426112), (416, 196100296), (434, 187967104), (448, 182093132), (481, 169600256), (496, 164471216), (497, 164140288), (518, 157485952), (559, 145935104), (568, 143622752), (592, 137800208), (602, 135511168), (688, 118572272), (728, 112057312), (806, 101213056), (832, 98050148), (868, 93983552), (896, 91046566), (923, 88383232), (962, 84800128), (992, 82235608), (994, 82070144), (1036, 78742976), (1118, 72967552), (1136, 71811376), (1147, 71122688), (1184, 68900104), (1204, 67755584), (1333, 61198592), (1376, 59286136), (1456, 56028656), (1591, 51274496), (1612, 50606528), (1664, 49025074), (1736, 46991776), (1792, 45523283), (1846, 44191616), (1924, 42400064), (1984, 41117804), (1988, 41035072), (2072, 39371488), (2201, 37063936), (2236, 36483776), (2272, 35905688), (2294, 35561344), (2368, 34450052), (2408, 33877792), (2627, 31053568), (2666, 30599296), (2752, 29643068), (2821, 28918016), (2912, 28014328), (3053, 26720512), (3182, 25637248), (3224, 25303264), (3328, 24512537), (3367, 24228608), (3472, 23495888), (3692, 22095808), (3848, 21200032), (3913, 20847872), (3968, 20558902), (3976, 20517536), (4144, 19685744), (4402, 18531968), (4472, 18241888), (4544, 17952844), (4588, 17780672), (4736, 17225026), (4816, 16938896), (5254, 15526784), (5332, 15299648), (5504, 14821534), (5642, 14459008), (5824, 14007164), (6106, 13360256), (6364, 12818624), (6448, 12651632), (6461, 12626176), (6734, 12114304), (6944, 11747944), (7384, 11047904), (7696, 10600016), (7826, 10423936), (7936, 10279451), (7952, 10258768), (8029, 10160384), (8288, 9842872), (8804, 9265984), (8944, 9120944), (9088, 8976422), (9176, 8890336), (9331, 8742656), (9472, 8612513), (9632, 8469448), (10508, 7763392), (10664, 7649824), (11008, 7410767), (11137, 7324928), (11284, 7229504), (11648, 7003582), (12212, 6680128), (12728, 6409312), (12896, 6325816), (12922, 6313088), (13468, 6057152), (13888, 5873972), (14768, 5523952), (14911, 5470976), (15392, 5300008), (15407, 5294848), (15652, 5211968), (15904, 5129384), (16058, 5080192), (16576, 4921436), (17329, 4707584), (17608, 4632992), (17888, 4560472), (18176, 4488211), (18352, 4445168), (18389, 4436224), (18662, 4371328), (19264, 4234724), (20683, 3944192), (21016, 3881696), (21328, 3824912), (21371, 3817216), (22274, 3662464), (22568, 3614752), (23296, 3501791), (24424, 3340064), (25456, 3204656), (25792, 3162908), (25844, 3156544), (26936, 3028576), (27776, 2936986), (28613, 2851072), (29536, 2761976), (29822, 2735488), (30784, 2650004), (30814, 2647424), (31304, 2605984), (31808, 2564692), (32116, 2540096), (33152, 2460718), (34151, 2388736), (34658, 2353792), (35216, 2316496), (35776, 2280236), (36704, 2222584), (36778, 2218112), (37324, 2185664), (38528, 2117362), (39689, 2055424), (41366, 1972096), (42032, 1940848), (42656, 1912456), (42742, 1908608), (44548, 1831232), (45136, 1807376), (48848, 1670032), (49321, 1654016), (50912, 1602328), (51584, 1581454), (51688, 1578272), (53872, 1514288), (55552, 1468493), (57226, 1425536), (59072, 1380988), (59644, 1367744), (61568, 1325002), (61628, 1323712), (62608, 1302992), (63616, 1282346), (64232, 1270048), (66304, 1230359), (68302, 1194368), (69316, 1176896), (70432, 1158248), (71552, 1140118), (73408, 1111292), (73556, 1109056), (74648, 1092832), (77056, 1058681), (79378, 1027712), (81437, 1001728), (82732, 986048), (84064, 970424), (85312, 956228), (85484, 954304), (89096, 915616), (90272, 903688), (94643, 861952), (97696, 835016), (98642, 827008), (101824, 801164), (103168, 790727), (103376, 789136), (104377, 781568), (107744, 757144), (112961, 722176), (114452, 712768), (118144, 690494), (119288, 683872), (121303, 672512), (123136, 662501), (123256, 661856), (125216, 651496), (127232, 641173), (128464, 635024), (136604, 597184), (138632, 588448), (140864, 579124), (143104, 570059), (144781, 563456), (146816, 555646), (147112, 554528), (149296, 546416), (158756, 513856), (162874, 500864), (165464, 493024), (168128, 485212), (170624, 478114), (170968, 477152), (178192, 457808), (180544, 451844), (189286, 430976), (195392, 417508), (197284, 413504), (200291, 407296), (203648, 400582), (206752, 394568), (208754, 390784), (215488, 378572), (225922, 361088), (228904, 356384), (236288, 345247), (238576, 341936), (239057, 341248), (242606, 336256), (246512, 330928), (250432, 325748), (256928, 317512), (273208, 298592), (277264, 294224), (277823, 293632), (281728, 289562)]