81674784

素因数分解:

$2^5\times 3^3\times {\mathrm{94531}}^1$

素因数の和:94550

約数の個数: 48

約数和(自身を含む): 238220640

約数和(自身を除く): 156545856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94531, 189062, 283593, 378124, 567186, 756248, 850779, 1134372, 1512496, 1701558, 2268744, 2552337, 3024992, 3403116, 4537488, 5104674, 6806232, 9074976, 10209348, 13612464, 20418696, 27224928, 40837392, 81674784]

約数ペア:

[(1, 81674784), (2, 40837392), (3, 27224928), (4, 20418696), (6, 13612464), (8, 10209348), (9, 9074976), (12, 6806232), (16, 5104674), (18, 4537488), (24, 3403116), (27, 3024992), (32, 2552337), (36, 2268744), (48, 1701558), (54, 1512496), (72, 1134372), (96, 850779), (108, 756248), (144, 567186), (216, 378124), (288, 283593), (432, 189062), (864, 94531)]