80765724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517729}}^1$

素因数の和:517749

約数の個数: 24

約数和(自身を含む): 202950160

約数和(自身を除く): 122184436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 517729, 1035458, 1553187, 2070916, 3106374, 6212748, 6730477, 13460954, 20191431, 26921908, 40382862, 80765724]

約数ペア:

[(1, 80765724), (2, 40382862), (3, 26921908), (4, 20191431), (6, 13460954), (12, 6730477), (13, 6212748), (26, 3106374), (39, 2070916), (52, 1553187), (78, 1035458), (156, 517729)]