81126156

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{17029}}^1$

素因数の和:17433

約数の個数: 24

約数和(自身を含む): 189782320

約数和(自身を除く): 108656164

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 17029, 34058, 51087, 68116, 102174, 204348, 6760513, 13521026, 20281539, 27042052, 40563078, 81126156]

約数ペア:

[(1, 81126156), (2, 40563078), (3, 27042052), (4, 20281539), (6, 13521026), (12, 6760513), (397, 204348), (794, 102174), (1191, 68116), (1588, 51087), (2382, 34058), (4764, 17029)]