68907342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3137}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 157853952

約数和(自身を除く): 88946610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 3137, 3138, 3661, 6274, 7322, 9411, 10983, 18822, 21959, 21966, 43918, 65877, 131754, 1640651, 3281302, 4921953, 9843906, 11484557, 22969114, 34453671, 68907342]

約数ペア:

[(1, 68907342), (2, 34453671), (3, 22969114), (6, 11484557), (7, 9843906), (14, 4921953), (21, 3281302), (42, 1640651), (523, 131754), (1046, 65877), (1569, 43918), (3137, 21966), (3138, 21959), (3661, 18822), (6274, 10983), (7322, 9411)]