90830516

素因数分解:

$2^2\times 7^3\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 186816000

約数和(自身を除く): 95985484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 277, 343, 478, 554, 686, 956, 1108, 1372, 1673, 1939, 3346, 3878, 6692, 7756, 11711, 13573, 23422, 27146, 46844, 54292, 66203, 81977, 95011, 132406, 163954, 190022, 264812, 327908, 380044, 463421, 926842, 1853684, 3243947, 6487894, 12975788, 22707629, 45415258, 90830516]

約数ペア:

[(1, 90830516), (2, 45415258), (4, 22707629), (7, 12975788), (14, 6487894), (28, 3243947), (49, 1853684), (98, 926842), (196, 463421), (239, 380044), (277, 327908), (343, 264812), (478, 190022), (554, 163954), (686, 132406), (956, 95011), (1108, 81977), (1372, 66203), (1673, 54292), (1939, 46844), (3346, 27146), (3878, 23422), (6692, 13573), (7756, 11711)]