89399556

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{12479}}^1$

素因数の和:12688

約数の個数: 36

約数和(自身を含む): 227136000

約数和(自身を除く): 137736444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 12479, 24958, 37437, 49916, 74874, 112311, 149748, 224622, 449244, 2483321, 4966642, 7449963, 9933284, 14899926, 22349889, 29799852, 44699778, 89399556]

約数ペア:

[(1, 89399556), (2, 44699778), (3, 29799852), (4, 22349889), (6, 14899926), (9, 9933284), (12, 7449963), (18, 4966642), (36, 2483321), (199, 449244), (398, 224622), (597, 149748), (796, 112311), (1194, 74874), (1791, 49916), (2388, 37437), (3582, 24958), (7164, 12479)]