66779508

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{8419}}^1$

素因数の和:9087

約数の個数: 24

約数和(自身を含む): 156073120

約数和(自身を除く): 89293612

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 8419, 16838, 25257, 33676, 50514, 101028, 5564959, 11129918, 16694877, 22259836, 33389754, 66779508]

約数ペア:

[(1, 66779508), (2, 33389754), (3, 22259836), (4, 16694877), (6, 11129918), (12, 5564959), (661, 101028), (1322, 50514), (1983, 33676), (2644, 25257), (3966, 16838), (7932, 8419)]