72309356

素因数分解:

$2^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{2129}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 144805920

約数和(自身を除く): 72496564

約数列:

[1, 2, 4, 7, 14, 28, 1213, 2129, 2426, 4258, 4852, 8491, 8516, 14903, 16982, 29806, 33964, 59612, 2582477, 5164954, 10329908, 18077339, 36154678, 72309356]

約数ペア:

[(1, 72309356), (2, 36154678), (4, 18077339), (7, 10329908), (14, 5164954), (28, 2582477), (1213, 59612), (2129, 33964), (2426, 29806), (4258, 16982), (4852, 14903), (8491, 8516)]