81088836

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{10223}}^1$

素因数の和:10891

約数の個数: 24

約数和(自身を含む): 189512064

約数和(自身を除く): 108423228

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 10223, 20446, 30669, 40892, 61338, 122676, 6757403, 13514806, 20272209, 27029612, 40544418, 81088836]

約数ペア:

[(1, 81088836), (2, 40544418), (3, 27029612), (4, 20272209), (6, 13514806), (12, 6757403), (661, 122676), (1322, 61338), (1983, 40892), (2644, 30669), (3966, 20446), (7932, 10223)]