68163816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2687}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 196116480

約数和(自身を除く): 127952664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1812, 2114, 2687, 3171, 3624, 4228, 5374, 6342, 8061, 8456, 10748, 12684, 16122, 18809, 21496, 25368, 32244, 37618, 56427, 64488, 75236, 112854, 150472, 225708, 405737, 451416, 811474, 1217211, 1622948, 2434422, 2840159, 3245896, 4868844, 5680318, 8520477, 9737688, 11360636, 17040954, 22721272, 34081908, 68163816]

約数ペア:

[(1, 68163816), (2, 34081908), (3, 22721272), (4, 17040954), (6, 11360636), (7, 9737688), (8, 8520477), (12, 5680318), (14, 4868844), (21, 3245896), (24, 2840159), (28, 2434422), (42, 1622948), (56, 1217211), (84, 811474), (151, 451416), (168, 405737), (302, 225708), (453, 150472), (604, 112854), (906, 75236), (1057, 64488), (1208, 56427), (1812, 37618), (2114, 32244), (2687, 25368), (3171, 21496), (3624, 18809), (4228, 16122), (5374, 12684), (6342, 10748), (8061, 8456)]