87672188

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 155730960

約数和(自身を除く): 68058772

約数列:

[1, 2, 4, 109, 211, 218, 422, 436, 844, 953, 1906, 3812, 22999, 45998, 91996, 103877, 201083, 207754, 402166, 415508, 804332, 21918047, 43836094, 87672188]

約数ペア:

[(1, 87672188), (2, 43836094), (4, 21918047), (109, 804332), (211, 415508), (218, 402166), (422, 207754), (436, 201083), (844, 103877), (953, 91996), (1906, 45998), (3812, 22999)]