87950588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 178827264

約数和(自身を除く): 90876676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 307, 374, 383, 614, 748, 766, 1228, 1532, 3377, 4213, 5219, 6511, 6754, 8426, 10438, 13022, 13508, 16852, 20876, 26044, 57409, 71621, 114818, 117581, 143242, 229636, 235162, 286484, 470324, 1293391, 1998877, 2586782, 3997754, 5173564, 7995508, 21987647, 43975294, 87950588]

約数ペア:

[(1, 87950588), (2, 43975294), (4, 21987647), (11, 7995508), (17, 5173564), (22, 3997754), (34, 2586782), (44, 1998877), (68, 1293391), (187, 470324), (307, 286484), (374, 235162), (383, 229636), (614, 143242), (748, 117581), (766, 114818), (1228, 71621), (1532, 57409), (3377, 26044), (4213, 20876), (5219, 16852), (6511, 13508), (6754, 13022), (8426, 10438)]