75567404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{156131}}^1$

素因数の和:156157

約数の個数: 18

約数和(自身を含む): 145358892

約数和(自身を除く): 69791488

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 156131, 312262, 624524, 1717441, 3434882, 6869764, 18891851, 37783702, 75567404]

約数ペア:

[(1, 75567404), (2, 37783702), (4, 18891851), (11, 6869764), (22, 3434882), (44, 1717441), (121, 624524), (242, 312262), (484, 156131)]