75579988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{156157}}^1$

素因数の和:156183

約数の個数: 18

約数和(自身を含む): 145383098

約数和(自身を除く): 69803110

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 156157, 312314, 624628, 1717727, 3435454, 6870908, 18894997, 37789994, 75579988]

約数ペア:

[(1, 75579988), (2, 37789994), (4, 18894997), (11, 6870908), (22, 3435454), (44, 1717727), (121, 624628), (242, 312314), (484, 156157)]