80723964

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{10177}}^1$

素因数の和:10845

約数の個数: 24

約数和(自身を含む): 188659408

約数和(自身を除く): 107935444

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 10177, 20354, 30531, 40708, 61062, 122124, 6726997, 13453994, 20180991, 26907988, 40361982, 80723964]

約数ペア:

[(1, 80723964), (2, 40361982), (3, 26907988), (4, 20180991), (6, 13453994), (12, 6726997), (661, 122124), (1322, 61062), (1983, 40708), (2644, 30531), (3966, 20354), (7932, 10177)]