77563868

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 137421984

約数和(自身を除く): 59858116

約数列:

[1, 2, 4, 151, 281, 302, 457, 562, 604, 914, 1124, 1828, 42431, 69007, 84862, 128417, 138014, 169724, 256834, 276028, 513668, 19390967, 38781934, 77563868]

約数ペア:

[(1, 77563868), (2, 38781934), (4, 19390967), (151, 513668), (281, 276028), (302, 256834), (457, 169724), (562, 138014), (604, 128417), (914, 84862), (1124, 69007), (1828, 42431)]