90444666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2381}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 195285888

約数和(自身を除く): 104841222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2381, 2922, 4762, 6331, 7143, 12662, 14286, 18993, 30953, 37986, 61906, 92859, 185718, 1159547, 2319094, 3478641, 6957282, 15074111, 30148222, 45222333, 90444666]

約数ペア:

[(1, 90444666), (2, 45222333), (3, 30148222), (6, 15074111), (13, 6957282), (26, 3478641), (39, 2319094), (78, 1159547), (487, 185718), (974, 92859), (1461, 61906), (2381, 37986), (2922, 30953), (4762, 18993), (6331, 14286), (7143, 12662)]