81120372

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{66931}}^1$

素因数の和:67039

約数の個数: 24

約数和(自身を含む): 191157792

約数和(自身を除く): 110037420

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 66931, 133862, 200793, 267724, 401586, 803172, 6760031, 13520062, 20280093, 27040124, 40560186, 81120372]

約数ペア:

[(1, 81120372), (2, 40560186), (3, 27040124), (4, 20280093), (6, 13520062), (12, 6760031), (101, 803172), (202, 401586), (303, 267724), (404, 200793), (606, 133862), (1212, 66931)]