80491986

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{6151}}^1$

素因数の和:6886

約数の個数: 24

約数和(自身を含む): 174667584

約数和(自身を除く): 94175598

約数列:

[1, 2, 3, 6, 9, 18, 727, 1454, 2181, 4362, 6151, 6543, 12302, 13086, 18453, 36906, 55359, 110718, 4471777, 8943554, 13415331, 26830662, 40245993, 80491986]

約数ペア:

[(1, 80491986), (2, 40245993), (3, 26830662), (6, 13415331), (9, 8943554), (18, 4471777), (727, 110718), (1454, 55359), (2181, 36906), (4362, 18453), (6151, 13086), (6543, 12302)]