73128044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{151091}}^1$

素因数の和:151117

約数の個数: 18

約数和(自身を含む): 140666652

約数和(自身を除く): 67538608

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 151091, 302182, 604364, 1662001, 3324002, 6648004, 18282011, 36564022, 73128044]

約数ペア:

[(1, 73128044), (2, 36564022), (4, 18282011), (11, 6648004), (22, 3324002), (44, 1662001), (121, 604364), (242, 302182), (484, 151091)]