87623658

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{23071}}^1$

素因数の和:23290

約数の個数: 24

約数和(自身を含む): 190759296

約数和(自身を除く): 103135638

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 23071, 46142, 69213, 138426, 207639, 415278, 4867981, 9735962, 14603943, 29207886, 43811829, 87623658]

約数ペア:

[(1, 87623658), (2, 43811829), (3, 29207886), (6, 14603943), (9, 9735962), (18, 4867981), (211, 415278), (422, 207639), (633, 138426), (1266, 69213), (1899, 46142), (3798, 23071)]