80987052

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{66821}}^1$

素因数の和:66929

約数の個数: 24

約数和(自身を含む): 190843632

約数和(自身を除く): 109856580

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 66821, 133642, 200463, 267284, 400926, 801852, 6748921, 13497842, 20246763, 26995684, 40493526, 80987052]

約数ペア:

[(1, 80987052), (2, 40493526), (3, 26995684), (4, 20246763), (6, 13497842), (12, 6748921), (101, 801852), (202, 400926), (303, 267284), (404, 200463), (606, 133642), (1212, 66821)]