86871108

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{52081}}^1$

素因数の和:52227

約数の個数: 24

約数和(自身を含む): 204161440

約数和(自身を除く): 117290332

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 52081, 104162, 156243, 208324, 312486, 624972, 7239259, 14478518, 21717777, 28957036, 43435554, 86871108]

約数ペア:

[(1, 86871108), (2, 43435554), (3, 28957036), (4, 21717777), (6, 14478518), (12, 7239259), (139, 624972), (278, 312486), (417, 208324), (556, 156243), (834, 104162), (1668, 52081)]