80309484

素因数分解:

$2^2\times 3^2\times {\mathrm{2230819}}^1$

素因数の和:2230829

約数の個数: 18

約数和(自身を含む): 203004620

約数和(自身を除く): 122695136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2230819, 4461638, 6692457, 8923276, 13384914, 20077371, 26769828, 40154742, 80309484]

約数ペア:

[(1, 80309484), (2, 40154742), (3, 26769828), (4, 20077371), (6, 13384914), (9, 8923276), (12, 6692457), (18, 4461638), (36, 2230819)]