81160212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33317}}^1$

素因数の和:33360

約数の個数: 48

約数和(自身を含む): 223896960

約数和(自身を除く): 142736748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 33317, 66634, 99951, 133268, 199902, 233219, 399804, 466438, 699657, 932876, 966193, 1399314, 1932386, 2798628, 2898579, 3864772, 5797158, 6763351, 11594316, 13526702, 20290053, 27053404, 40580106, 81160212]

約数ペア:

[(1, 81160212), (2, 40580106), (3, 27053404), (4, 20290053), (6, 13526702), (7, 11594316), (12, 6763351), (14, 5797158), (21, 3864772), (28, 2898579), (29, 2798628), (42, 1932386), (58, 1399314), (84, 966193), (87, 932876), (116, 699657), (174, 466438), (203, 399804), (348, 233219), (406, 199902), (609, 133268), (812, 99951), (1218, 66634), (2436, 33317)]