68104974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34501}}^1$

素因数の和:34560

約数の個数: 32

約数和(自身を含む): 158985216

約数和(自身を除く): 90880242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 34501, 69002, 103503, 207006, 241507, 483014, 724521, 1449042, 1621547, 3243094, 4864641, 9729282, 11350829, 22701658, 34052487, 68104974]

約数ペア:

[(1, 68104974), (2, 34052487), (3, 22701658), (6, 11350829), (7, 9729282), (14, 4864641), (21, 3243094), (42, 1621547), (47, 1449042), (94, 724521), (141, 483014), (282, 241507), (329, 207006), (658, 103503), (987, 69002), (1974, 34501)]