81011292

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{66841}}^1$

素因数の和:66949

約数の個数: 24

約数和(自身を含む): 190900752

約数和(自身を除く): 109889460

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 66841, 133682, 200523, 267364, 401046, 802092, 6750941, 13501882, 20252823, 27003764, 40505646, 81011292]

約数ペア:

[(1, 81011292), (2, 40505646), (3, 27003764), (4, 20252823), (6, 13501882), (12, 6750941), (101, 802092), (202, 401046), (303, 267364), (404, 200523), (606, 133682), (1212, 66841)]