78727212

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20063}}^1$

素因数の和:20182

約数の個数: 36

約数和(自身を含む): 200840640

約数和(自身を除く): 122113428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 20063, 40126, 60189, 80252, 120378, 180567, 240756, 361134, 722268, 2186867, 4373734, 6560601, 8747468, 13121202, 19681803, 26242404, 39363606, 78727212]

約数ペア:

[(1, 78727212), (2, 39363606), (3, 26242404), (4, 19681803), (6, 13121202), (9, 8747468), (12, 6560601), (18, 4373734), (36, 2186867), (109, 722268), (218, 361134), (327, 240756), (436, 180567), (654, 120378), (981, 80252), (1308, 60189), (1962, 40126), (3924, 20063)]