80911212

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{15359}}^1$

素因数の和:15805

約数の個数: 24

約数和(自身を含む): 189235200

約数和(自身を除く): 108323988

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 15359, 30718, 46077, 61436, 92154, 184308, 6742601, 13485202, 20227803, 26970404, 40455606, 80911212]

約数ペア:

[(1, 80911212), (2, 40455606), (3, 26970404), (4, 20227803), (6, 13485202), (12, 6742601), (439, 184308), (878, 92154), (1317, 61436), (1756, 46077), (2634, 30718), (5268, 15359)]