71661972

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{36637}}^1$

素因数の和:36807

約数の個数: 24

約数和(自身を含む): 168241696

約数和(自身を除く): 96579724

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 36637, 73274, 109911, 146548, 219822, 439644, 5971831, 11943662, 17915493, 23887324, 35830986, 71661972]

約数ペア:

[(1, 71661972), (2, 35830986), (3, 23887324), (4, 17915493), (6, 11943662), (12, 5971831), (163, 439644), (326, 219822), (489, 146548), (652, 109911), (978, 73274), (1956, 36637)]