69280008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2731}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 199326720

約数和(自身を除く): 130046712

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, 2731, 3171, 3624, 4228, 5462, 6342, 8193, 8456, 10924, 12684, 16386, 19117, 21848, 25368, 32772, 38234, 57351, 65544, 76468, 114702, 152936, 229404, 412381, 458808, 824762, 1237143, 1649524, 2474286, 2886667, 3299048, 4948572, 5773334, 8660001, 9897144, 11546668, 17320002, 23093336, 34640004, 69280008]

約数ペア:

[(1, 69280008), (2, 34640004), (3, 23093336), (4, 17320002), (6, 11546668), (7, 9897144), (8, 8660001), (12, 5773334), (14, 4948572), (21, 3299048), (24, 2886667), (28, 2474286), (42, 1649524), (56, 1237143), (84, 824762), (151, 458808), (168, 412381), (302, 229404), (453, 152936), (604, 114702), (906, 76468), (1057, 65544), (1208, 57351), (1812, 38234), (2114, 32772), (2731, 25368), (3171, 21848), (3624, 19117), (4228, 16386), (5462, 12684), (6342, 10924), (8193, 8456)]