82756828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 182649600

約数和(自身を除く): 99892772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3019, 3916, 6038, 6853, 12076, 13706, 21133, 27412, 33209, 42266, 66418, 84532, 132836, 232463, 268691, 464926, 537382, 929852, 1074764, 1880837, 2955601, 3761674, 5911202, 7523348, 11822404, 20689207, 41378414, 82756828]

約数ペア:

[(1, 82756828), (2, 41378414), (4, 20689207), (7, 11822404), (11, 7523348), (14, 5911202), (22, 3761674), (28, 2955601), (44, 1880837), (77, 1074764), (89, 929852), (154, 537382), (178, 464926), (308, 268691), (356, 232463), (623, 132836), (979, 84532), (1246, 66418), (1958, 42266), (2492, 33209), (3019, 27412), (3916, 21133), (6038, 13706), (6853, 12076)]