80086518

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{32009}}^1$

素因数の和:32156

約数の個数: 24

約数和(自身を含む): 174774600

約数和(自身を除く): 94688082

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 32009, 64018, 96027, 192054, 288081, 576162, 4449251, 8898502, 13347753, 26695506, 40043259, 80086518]

約数ペア:

[(1, 80086518), (2, 40043259), (3, 26695506), (6, 13347753), (9, 8898502), (18, 4449251), (139, 576162), (278, 288081), (417, 192054), (834, 96027), (1251, 64018), (2502, 32009)]