71520876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283813}}^1$

素因数の和:283830

約数の個数: 36

約数和(自身を含む): 206616592

約数和(自身を除く): 135095716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283813, 567626, 851439, 1135252, 1702878, 1986691, 2554317, 3405756, 3973382, 5108634, 5960073, 7946764, 10217268, 11920146, 17880219, 23840292, 35760438, 71520876]

約数ペア:

[(1, 71520876), (2, 35760438), (3, 23840292), (4, 17880219), (6, 11920146), (7, 10217268), (9, 7946764), (12, 5960073), (14, 5108634), (18, 3973382), (21, 3405756), (28, 2554317), (36, 1986691), (42, 1702878), (63, 1135252), (84, 851439), (126, 567626), (252, 283813)]