87909774

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{69439}}^1$

素因数の和:69655

約数の個数: 16

約数和(自身を含む): 176655360

約数和(自身を除く): 88745586

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 69439, 138878, 208317, 416634, 14651629, 29303258, 43954887, 87909774]

約数ペア:

[(1, 87909774), (2, 43954887), (3, 29303258), (6, 14651629), (211, 416634), (422, 208317), (633, 138878), (1266, 69439)]