74358371568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1678367}}^1$

素因数の和:1678462

約数の個数: 80

約数和(自身を含む): 209782573056

約数和(自身を除く): 135424201488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 2769, 3408, 3692, 5538, 7384, 11076, 14768, 22152, 44304, 1678367, 3356734, 5035101, 6713468, 10070202, 13426936, 20140404, 21818771, 26853872, 40280808, 43637542, 65456313, 80561616, 87275084, 119164057, 130912626, 174550168, 238328114, 261825252, 349100336, 357492171, 476656228, 523650504, 714984342, 953312456, 1047301008, 1429968684, 1549132741, 1906624912, 2859937368, 3098265482, 4647398223, 5719874736, 6196530964, 9294796446, 12393061928, 18589592892, 24786123856, 37179185784, 74358371568]

約数ペア:

[(1, 74358371568), (2, 37179185784), (3, 24786123856), (4, 18589592892), (6, 12393061928), (8, 9294796446), (12, 6196530964), (13, 5719874736), (16, 4647398223), (24, 3098265482), (26, 2859937368), (39, 1906624912), (48, 1549132741), (52, 1429968684), (71, 1047301008), (78, 953312456), (104, 714984342), (142, 523650504), (156, 476656228), (208, 357492171), (213, 349100336), (284, 261825252), (312, 238328114), (426, 174550168), (568, 130912626), (624, 119164057), (852, 87275084), (923, 80561616), (1136, 65456313), (1704, 43637542), (1846, 40280808), (2769, 26853872), (3408, 21818771), (3692, 20140404), (5538, 13426936), (7384, 10070202), (11076, 6713468), (14768, 5035101), (22152, 3356734), (44304, 1678367)]