80538564

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{91939}}^1$

素因数の和:92019

約数の個数: 24

約数和(自身を含む): 190499680

約数和(自身を除く): 109961116

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 91939, 183878, 275817, 367756, 551634, 1103268, 6711547, 13423094, 20134641, 26846188, 40269282, 80538564]

約数ペア:

[(1, 80538564), (2, 40269282), (3, 26846188), (4, 20134641), (6, 13423094), (12, 6711547), (73, 1103268), (146, 551634), (219, 367756), (292, 275817), (438, 183878), (876, 91939)]