86781342

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 176762880

約数和(自身を除く): 89981538

約数列:

[1, 2, 3, 6, 79, 158, 223, 237, 446, 474, 669, 821, 1338, 1642, 2463, 4926, 17617, 35234, 52851, 64859, 105702, 129718, 183083, 194577, 366166, 389154, 549249, 1098498, 14463557, 28927114, 43390671, 86781342]

約数ペア:

[(1, 86781342), (2, 43390671), (3, 28927114), (6, 14463557), (79, 1098498), (158, 549249), (223, 389154), (237, 366166), (446, 194577), (474, 183083), (669, 129718), (821, 105702), (1338, 64859), (1642, 52851), (2463, 35234), (4926, 17617)]