67763612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 142625280

約数和(自身を除く): 74861668

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 757, 973, 1514, 1946, 3028, 3197, 3892, 5299, 6394, 10598, 12788, 17411, 21196, 22379, 34822, 44758, 69644, 89516, 105223, 121877, 210446, 243754, 420892, 487508, 736561, 1473122, 2420129, 2946244, 4840258, 9680516, 16940903, 33881806, 67763612]

約数ペア:

[(1, 67763612), (2, 33881806), (4, 16940903), (7, 9680516), (14, 4840258), (23, 2946244), (28, 2420129), (46, 1473122), (92, 736561), (139, 487508), (161, 420892), (278, 243754), (322, 210446), (556, 121877), (644, 105223), (757, 89516), (973, 69644), (1514, 44758), (1946, 34822), (3028, 22379), (3197, 21196), (3892, 17411), (5299, 12788), (6394, 10598)]