72979578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9817}}^1$

素因数の和:9891

約数の個数: 48

約数和(自身を含む): 183792960

約数和(自身を除く): 110813382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 9817, 19634, 29451, 58902, 68719, 88353, 137438, 176706, 206157, 412314, 579203, 618471, 1158406, 1236942, 1737609, 3475218, 4054421, 5212827, 8108842, 10425654, 12163263, 24326526, 36489789, 72979578]

約数ペア:

[(1, 72979578), (2, 36489789), (3, 24326526), (6, 12163263), (7, 10425654), (9, 8108842), (14, 5212827), (18, 4054421), (21, 3475218), (42, 1737609), (59, 1236942), (63, 1158406), (118, 618471), (126, 579203), (177, 412314), (354, 206157), (413, 176706), (531, 137438), (826, 88353), (1062, 68719), (1239, 58902), (2478, 29451), (3717, 19634), (7434, 9817)]