68245008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109367}}^1$

素因数の和:109391

約数の個数: 40

約数和(自身を含む): 189862848

約数和(自身を除く): 121617840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 109367, 218734, 328101, 437468, 656202, 874936, 1312404, 1421771, 1749872, 2624808, 2843542, 4265313, 5249616, 5687084, 8530626, 11374168, 17061252, 22748336, 34122504, 68245008]

約数ペア:

[(1, 68245008), (2, 34122504), (3, 22748336), (4, 17061252), (6, 11374168), (8, 8530626), (12, 5687084), (13, 5249616), (16, 4265313), (24, 2843542), (26, 2624808), (39, 1749872), (48, 1421771), (52, 1312404), (78, 874936), (104, 656202), (156, 437468), (208, 328101), (312, 218734), (624, 109367)]