80886636

素因数分解:

$2^2\times 3^2\times {\mathrm{2246851}}^1$

素因数の和:2246861

約数の個数: 18

約数和(自身を含む): 204463532

約数和(自身を除く): 123576896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2246851, 4493702, 6740553, 8987404, 13481106, 20221659, 26962212, 40443318, 80886636]

約数ペア:

[(1, 80886636), (2, 40443318), (3, 26962212), (4, 20221659), (6, 13481106), (9, 8987404), (12, 6740553), (18, 4493702), (36, 2246851)]