71727264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 238387968

約数和(自身を除く): 166660704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 757, 846, 987, 1008, 1128, 1316, 1504, 1514, 1692, 1974, 2016, 2256, 2271, 2632, 2961, 3028, 3384, 3948, 4512, 4542, 5264, 5299, 5922, 6056, 6768, 6813, 7896, 9084, 10528, 10598, 11844, 12112, 13536, 13626, 15792, 15897, 18168, 21196, 23688, 24224, 27252, 31584, 31794, 35579, 36336, 42392, 47376, 47691, 54504, 63588, 71158, 72672, 84784, 94752, 95382, 106737, 109008, 127176, 142316, 169568, 190764, 213474, 218016, 249053, 254352, 284632, 320211, 381528, 426948, 498106, 508704, 569264, 640422, 747159, 763056, 853896, 996212, 1138528, 1280844, 1494318, 1526112, 1707792, 1992424, 2241477, 2561688, 2988636, 3415584, 3984848, 4482954, 5123376, 5977272, 7969696, 8965908, 10246752, 11954544, 17931816, 23909088, 35863632, 71727264]

約数ペア:

[(1, 71727264), (2, 35863632), (3, 23909088), (4, 17931816), (6, 11954544), (7, 10246752), (8, 8965908), (9, 7969696), (12, 5977272), (14, 5123376), (16, 4482954), (18, 3984848), (21, 3415584), (24, 2988636), (28, 2561688), (32, 2241477), (36, 1992424), (42, 1707792), (47, 1526112), (48, 1494318), (56, 1280844), (63, 1138528), (72, 996212), (84, 853896), (94, 763056), (96, 747159), (112, 640422), (126, 569264), (141, 508704), (144, 498106), (168, 426948), (188, 381528), (224, 320211), (252, 284632), (282, 254352), (288, 249053), (329, 218016), (336, 213474), (376, 190764), (423, 169568), (504, 142316), (564, 127176), (658, 109008), (672, 106737), (752, 95382), (757, 94752), (846, 84784), (987, 72672), (1008, 71158), (1128, 63588), (1316, 54504), (1504, 47691), (1514, 47376), (1692, 42392), (1974, 36336), (2016, 35579), (2256, 31794), (2271, 31584), (2632, 27252), (2961, 24224), (3028, 23688), (3384, 21196), (3948, 18168), (4512, 15897), (4542, 15792), (5264, 13626), (5299, 13536), (5922, 12112), (6056, 11844), (6768, 10598), (6813, 10528), (7896, 9084)]