87317778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3163}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 180423936

約数和(自身を除く): 93106158

約数列:

[1, 2, 3, 6, 43, 86, 107, 129, 214, 258, 321, 642, 3163, 4601, 6326, 9202, 9489, 13803, 18978, 27606, 136009, 272018, 338441, 408027, 676882, 816054, 1015323, 2030646, 14552963, 29105926, 43658889, 87317778]

約数ペア:

[(1, 87317778), (2, 43658889), (3, 29105926), (6, 14552963), (43, 2030646), (86, 1015323), (107, 816054), (129, 676882), (214, 408027), (258, 338441), (321, 272018), (642, 136009), (3163, 27606), (4601, 18978), (6326, 13803), (9202, 9489)]