64264788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{255019}}^1$

素因数の和:255036

約数の個数: 36

約数和(自身を含む): 185654560

約数和(自身を除く): 121389772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 255019, 510038, 765057, 1020076, 1530114, 1785133, 2295171, 3060228, 3570266, 4590342, 5355399, 7140532, 9180684, 10710798, 16066197, 21421596, 32132394, 64264788]

約数ペア:

[(1, 64264788), (2, 32132394), (3, 21421596), (4, 16066197), (6, 10710798), (7, 9180684), (9, 7140532), (12, 5355399), (14, 4590342), (18, 3570266), (21, 3060228), (28, 2295171), (36, 1785133), (42, 1530114), (63, 1020076), (84, 765057), (126, 510038), (252, 255019)]