80397612

素因数分解:

$2^2\times 3^2\times {\mathrm{2233267}}^1$

素因数の和:2233277

約数の個数: 18

約数和(自身を含む): 203227388

約数和(自身を除く): 122829776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2233267, 4466534, 6699801, 8933068, 13399602, 20099403, 26799204, 40198806, 80397612]

約数ペア:

[(1, 80397612), (2, 40198806), (3, 26799204), (4, 20099403), (6, 13399602), (9, 8933068), (12, 6699801), (18, 4466534), (36, 2233267)]