90657556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2371}}^1$

素因数の和:2476

約数の個数: 36

約数和(自身を含む): 176666560

約数和(自身を除く): 86009004

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1738, 2371, 3476, 4742, 9484, 9559, 19118, 26081, 38236, 52162, 104324, 187309, 286891, 374618, 573782, 749236, 1147564, 2060399, 4120798, 8241596, 22664389, 45328778, 90657556]

約数ペア:

[(1, 90657556), (2, 45328778), (4, 22664389), (11, 8241596), (22, 4120798), (44, 2060399), (79, 1147564), (121, 749236), (158, 573782), (242, 374618), (316, 286891), (484, 187309), (869, 104324), (1738, 52162), (2371, 38236), (3476, 26081), (4742, 19118), (9484, 9559)]