75988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:183

約数の個数: 18

約数和(自身を含む): 147098

約数和(自身を除く): 71110

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 1727, 3454, 6908, 18997, 37994, 75988]

約数ペア:

[(1, 75988), (2, 37994), (4, 18997), (11, 6908), (22, 3454), (44, 1727), (121, 628), (157, 484), (242, 314)]