72397404

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{10529}}^1$

素因数の和:10730

約数の個数: 36

約数和(自身を含む): 183980160

約数和(自身を除く): 111582756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 10529, 21058, 31587, 42116, 63174, 94761, 126348, 189522, 379044, 2011039, 4022078, 6033117, 8044156, 12066234, 18099351, 24132468, 36198702, 72397404]

約数ペア:

[(1, 72397404), (2, 36198702), (3, 24132468), (4, 18099351), (6, 12066234), (9, 8044156), (12, 6033117), (18, 4022078), (36, 2011039), (191, 379044), (382, 189522), (573, 126348), (764, 94761), (1146, 63174), (1719, 42116), (2292, 31587), (3438, 21058), (6876, 10529)]