66765456

素因数分解:

$2^4\times 3^2\times {\mathrm{463649}}^1$

素因数の和:463663

約数の個数: 30

約数和(自身を含む): 186850950

約数和(自身を除く): 120085494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 463649, 927298, 1390947, 1854596, 2781894, 3709192, 4172841, 5563788, 7418384, 8345682, 11127576, 16691364, 22255152, 33382728, 66765456]

約数ペア:

[(1, 66765456), (2, 33382728), (3, 22255152), (4, 16691364), (6, 11127576), (8, 8345682), (9, 7418384), (12, 5563788), (16, 4172841), (18, 3709192), (24, 2781894), (36, 1854596), (48, 1390947), (72, 927298), (144, 463649)]