80121684

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{66107}}^1$

素因数の和:66215

約数の個数: 24

約数和(自身を含む): 188804448

約数和(自身を除く): 108682764

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 66107, 132214, 198321, 264428, 396642, 793284, 6676807, 13353614, 20030421, 26707228, 40060842, 80121684]

約数ペア:

[(1, 80121684), (2, 40060842), (3, 26707228), (4, 20030421), (6, 13353614), (12, 6676807), (101, 793284), (202, 396642), (303, 264428), (404, 198321), (606, 132214), (1212, 66107)]