80296884

素因数分解:

$2^2\times 3^2\times {\mathrm{2230469}}^1$

素因数の和:2230479

約数の個数: 18

約数和(自身を含む): 202972770

約数和(自身を除く): 122675886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2230469, 4460938, 6691407, 8921876, 13382814, 20074221, 26765628, 40148442, 80296884]

約数ペア:

[(1, 80296884), (2, 40148442), (3, 26765628), (4, 20074221), (6, 13382814), (9, 8921876), (12, 6691407), (18, 4460938), (36, 2230469)]