68117772

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{20201}}^1$

素因数の和:20489

約数の個数: 24

約数和(自身を含む): 159514992

約数和(自身を除く): 91397220

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 20201, 40402, 60603, 80804, 121206, 242412, 5676481, 11352962, 17029443, 22705924, 34058886, 68117772]

約数ペア:

[(1, 68117772), (2, 34058886), (3, 22705924), (4, 17029443), (6, 11352962), (12, 5676481), (281, 242412), (562, 121206), (843, 80804), (1124, 60603), (1686, 40402), (3372, 20201)]