87222436

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 178877440

約数和(自身を除く): 91655004

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 223, 229, 244, 427, 446, 458, 854, 892, 916, 1561, 1603, 1708, 3122, 3206, 6244, 6412, 13603, 13969, 27206, 27938, 51067, 54412, 55876, 95221, 97783, 102134, 190442, 195566, 204268, 357469, 380884, 391132, 714938, 1429876, 3115087, 6230174, 12460348, 21805609, 43611218, 87222436]

約数ペア:

[(1, 87222436), (2, 43611218), (4, 21805609), (7, 12460348), (14, 6230174), (28, 3115087), (61, 1429876), (122, 714938), (223, 391132), (229, 380884), (244, 357469), (427, 204268), (446, 195566), (458, 190442), (854, 102134), (892, 97783), (916, 95221), (1561, 55876), (1603, 54412), (1708, 51067), (3122, 27938), (3206, 27206), (6244, 13969), (6412, 13603)]