72653364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{288307}}^1$

素因数の和:288324

約数の個数: 36

約数和(自身を含む): 209888224

約数和(自身を除く): 137234860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 288307, 576614, 864921, 1153228, 1729842, 2018149, 2594763, 3459684, 4036298, 5189526, 6054447, 8072596, 10379052, 12108894, 18163341, 24217788, 36326682, 72653364]

約数ペア:

[(1, 72653364), (2, 36326682), (3, 24217788), (4, 18163341), (6, 12108894), (7, 10379052), (9, 8072596), (12, 6054447), (14, 5189526), (18, 4036298), (21, 3459684), (28, 2594763), (36, 2018149), (42, 1729842), (63, 1153228), (84, 864921), (126, 576614), (252, 288307)]