68413416

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{20807}}^1$

素因数の和:20953

約数の個数: 32

約数和(自身を含む): 172290240

約数和(自身を除く): 103876824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 20807, 41614, 62421, 83228, 124842, 166456, 249684, 499368, 2850559, 5701118, 8551677, 11402236, 17103354, 22804472, 34206708, 68413416]

約数ペア:

[(1, 68413416), (2, 34206708), (3, 22804472), (4, 17103354), (6, 11402236), (8, 8551677), (12, 5701118), (24, 2850559), (137, 499368), (274, 249684), (411, 166456), (548, 124842), (822, 83228), (1096, 62421), (1644, 41614), (3288, 20807)]