65272788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{259019}}^1$

素因数の和:259036

約数の個数: 36

約数和(自身を含む): 188566560

約数和(自身を除く): 123293772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 259019, 518038, 777057, 1036076, 1554114, 1813133, 2331171, 3108228, 3626266, 4662342, 5439399, 7252532, 9324684, 10878798, 16318197, 21757596, 32636394, 65272788]

約数ペア:

[(1, 65272788), (2, 32636394), (3, 21757596), (4, 16318197), (6, 10878798), (7, 9324684), (9, 7252532), (12, 5439399), (14, 4662342), (18, 3626266), (21, 3108228), (28, 2331171), (36, 1813133), (42, 1554114), (63, 1036076), (84, 777057), (126, 518038), (252, 259019)]