80660418

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{133103}}^1$

素因数の和:133209

約数の個数: 16

約数和(自身を含む): 162919296

約数和(自身を除く): 82258878

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 133103, 266206, 399309, 798618, 13443403, 26886806, 40330209, 80660418]

約数ペア:

[(1, 80660418), (2, 40330209), (3, 26886806), (6, 13443403), (101, 798618), (202, 399309), (303, 266206), (606, 133103)]