87190812

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{9209}}^1$

素因数の和:9482

約数の個数: 36

約数和(自身を含む): 221261040

約数和(自身を除く): 134070228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9209, 9468, 18418, 27627, 36836, 55254, 82881, 110508, 165762, 331524, 2421967, 4843934, 7265901, 9687868, 14531802, 21797703, 29063604, 43595406, 87190812]

約数ペア:

[(1, 87190812), (2, 43595406), (3, 29063604), (4, 21797703), (6, 14531802), (9, 9687868), (12, 7265901), (18, 4843934), (36, 2421967), (263, 331524), (526, 165762), (789, 110508), (1052, 82881), (1578, 55254), (2367, 36836), (3156, 27627), (4734, 18418), (9209, 9468)]