80512212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1699}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 205632000

約数和(自身を除く): 125119788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 359, 718, 1077, 1436, 1699, 2154, 3398, 3949, 4308, 5097, 6796, 7898, 10194, 11847, 15796, 18689, 20388, 23694, 37378, 47388, 56067, 74756, 112134, 224268, 609941, 1219882, 1829823, 2439764, 3659646, 6709351, 7319292, 13418702, 20128053, 26837404, 40256106, 80512212]

約数ペア:

[(1, 80512212), (2, 40256106), (3, 26837404), (4, 20128053), (6, 13418702), (11, 7319292), (12, 6709351), (22, 3659646), (33, 2439764), (44, 1829823), (66, 1219882), (132, 609941), (359, 224268), (718, 112134), (1077, 74756), (1436, 56067), (1699, 47388), (2154, 37378), (3398, 23694), (3949, 20388), (4308, 18689), (5097, 15796), (6796, 11847), (7898, 10194)]