80132172

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{42533}}^1$

素因数の和:42697

約数の個数: 24

約数和(自身を含む): 188170416

約数和(自身を除く): 108038244

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 42533, 85066, 127599, 170132, 255198, 510396, 6677681, 13355362, 20033043, 26710724, 40066086, 80132172]

約数ペア:

[(1, 80132172), (2, 40066086), (3, 26710724), (4, 20033043), (6, 13355362), (12, 6677681), (157, 510396), (314, 255198), (471, 170132), (628, 127599), (942, 85066), (1884, 42533)]