80744468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99439}}^1$

素因数の和:99479

約数の個数: 24

約数和(自身を含む): 167059200

約数和(自身を除く): 86314732

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 99439, 198878, 397756, 696073, 1392146, 2784292, 2883731, 5767462, 11534924, 20186117, 40372234, 80744468]

約数ペア:

[(1, 80744468), (2, 40372234), (4, 20186117), (7, 11534924), (14, 5767462), (28, 2883731), (29, 2784292), (58, 1392146), (116, 696073), (203, 397756), (406, 198878), (812, 99439)]