72318554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3881}}^1$

素因数の和:3923

約数の個数: 32

約数和(自身を含む): 136397952

約数和(自身を除く): 64079398

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 3881, 7762, 9317, 18634, 27167, 42691, 54334, 85382, 298837, 469601, 597674, 939202, 3287207, 5165611, 6574414, 10331222, 36159277, 72318554]

約数ペア:

[(1, 72318554), (2, 36159277), (7, 10331222), (11, 6574414), (14, 5165611), (22, 3287207), (77, 939202), (121, 597674), (154, 469601), (242, 298837), (847, 85382), (1331, 54334), (1694, 42691), (2662, 27167), (3881, 18634), (7762, 9317)]