86756982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1112269}}^1$

素因数の和:1112287

約数の個数: 16

約数和(自身を含む): 186861360

約数和(自身を除く): 100104378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1112269, 2224538, 3336807, 6673614, 14459497, 28918994, 43378491, 86756982]

約数ペア:

[(1, 86756982), (2, 43378491), (3, 28918994), (6, 14459497), (13, 6673614), (26, 3336807), (39, 2224538), (78, 1112269)]