80527644

素因数分解:

$2^2\times 3^2\times {\mathrm{2236879}}^1$

素因数の和:2236889

約数の個数: 18

約数和(自身を含む): 203556080

約数和(自身を除く): 123028436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2236879, 4473758, 6710637, 8947516, 13421274, 20131911, 26842548, 40263822, 80527644]

約数ペア:

[(1, 80527644), (2, 40263822), (3, 26842548), (4, 20131911), (6, 13421274), (9, 8947516), (12, 6710637), (18, 4473758), (36, 2236879)]