78685404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{936731}}^1$

素因数の和:936745

約数の個数: 24

約数和(自身を含む): 209827968

約数和(自身を除く): 131142564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 936731, 1873462, 2810193, 3746924, 5620386, 6557117, 11240772, 13114234, 19671351, 26228468, 39342702, 78685404]

約数ペア:

[(1, 78685404), (2, 39342702), (3, 26228468), (4, 19671351), (6, 13114234), (7, 11240772), (12, 6557117), (14, 5620386), (21, 3746924), (28, 2810193), (42, 1873462), (84, 936731)]