85404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 217728

約数和(自身を除く): 132324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 647, 1294, 1941, 2588, 3882, 7117, 7764, 14234, 21351, 28468, 42702, 85404]

約数ペア:

[(1, 85404), (2, 42702), (3, 28468), (4, 21351), (6, 14234), (11, 7764), (12, 7117), (22, 3882), (33, 2588), (44, 1941), (66, 1294), (132, 647)]