72612876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{864439}}^1$

素因数の和:864453

約数の個数: 24

約数和(自身を含む): 193634560

約数和(自身を除く): 121021684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 864439, 1728878, 2593317, 3457756, 5186634, 6051073, 10373268, 12102146, 18153219, 24204292, 36306438, 72612876]

約数ペア:

[(1, 72612876), (2, 36306438), (3, 24204292), (4, 18153219), (6, 12102146), (7, 10373268), (12, 6051073), (14, 5186634), (21, 3457756), (28, 2593317), (42, 1728878), (84, 864439)]