90156004

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{336403}}^1$

素因数の和:336474

約数の個数: 12

約数和(自身を含む): 160128304

約数和(自身を除く): 69972300

約数列:

[1, 2, 4, 67, 134, 268, 336403, 672806, 1345612, 22539001, 45078002, 90156004]

約数ペア:

[(1, 90156004), (2, 45078002), (4, 22539001), (67, 1345612), (134, 672806), (268, 336403)]