66910872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{56897}}^1$

素因数の和:56920

約数の個数: 48

約数和(自身を含む): 194591160

約数和(自身を除く): 127680288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 56897, 113794, 170691, 227588, 341382, 398279, 455176, 682764, 796558, 1194837, 1365528, 1593116, 2389674, 2787953, 3186232, 4779348, 5575906, 8363859, 9558696, 11151812, 16727718, 22303624, 33455436, 66910872]

約数ペア:

[(1, 66910872), (2, 33455436), (3, 22303624), (4, 16727718), (6, 11151812), (7, 9558696), (8, 8363859), (12, 5575906), (14, 4779348), (21, 3186232), (24, 2787953), (28, 2389674), (42, 1593116), (49, 1365528), (56, 1194837), (84, 796558), (98, 682764), (147, 455176), (168, 398279), (196, 341382), (294, 227588), (392, 170691), (588, 113794), (1176, 56897)]