90815988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{244129}}^1$

素因数の和:244167

約数の個数: 24

約数和(自身を含む): 218740480

約数和(自身を除く): 127924492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 244129, 488258, 732387, 976516, 1464774, 2929548, 7567999, 15135998, 22703997, 30271996, 45407994, 90815988]

約数ペア:

[(1, 90815988), (2, 45407994), (3, 30271996), (4, 22703997), (6, 15135998), (12, 7567999), (31, 2929548), (62, 1464774), (93, 976516), (124, 732387), (186, 488258), (372, 244129)]