72579816

素因数分解:

$2^3\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1489}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 196992900

約数和(自身を除く): 124413084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 677, 1354, 1489, 2031, 2708, 2978, 4062, 4467, 5416, 5956, 6093, 8124, 8934, 11912, 12186, 13401, 16248, 17868, 24372, 26802, 35736, 48744, 53604, 107208, 1008053, 2016106, 3024159, 4032212, 6048318, 8064424, 9072477, 12096636, 18144954, 24193272, 36289908, 72579816]

約数ペア:

[(1, 72579816), (2, 36289908), (3, 24193272), (4, 18144954), (6, 12096636), (8, 9072477), (9, 8064424), (12, 6048318), (18, 4032212), (24, 3024159), (36, 2016106), (72, 1008053), (677, 107208), (1354, 53604), (1489, 48744), (2031, 35736), (2708, 26802), (2978, 24372), (4062, 17868), (4467, 16248), (5416, 13401), (5956, 12186), (6093, 11912), (8124, 8934)]