68715078

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{161303}}^1$

素因数の和:161379

約数の個数: 16

約数和(自身を含む): 139366656

約数和(自身を除く): 70651578

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 161303, 322606, 483909, 967818, 11452513, 22905026, 34357539, 68715078]

約数ペア:

[(1, 68715078), (2, 34357539), (3, 22905026), (6, 11452513), (71, 967818), (142, 483909), (213, 322606), (426, 161303)]