85566816

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1493}}^1$

素因数の和:1708

約数の個数: 72

約数和(自身を含む): 244717200

約数和(自身を除く): 159150384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1493, 1592, 1791, 2388, 2986, 3184, 3582, 4479, 4776, 5972, 6368, 7164, 8958, 9552, 11944, 13437, 14328, 17916, 19104, 23888, 26874, 28656, 35832, 47776, 53748, 57312, 71664, 107496, 143328, 214992, 297107, 429984, 594214, 891321, 1188428, 1782642, 2376856, 2673963, 3565284, 4753712, 5347926, 7130568, 9507424, 10695852, 14261136, 21391704, 28522272, 42783408, 85566816]

約数ペア:

[(1, 85566816), (2, 42783408), (3, 28522272), (4, 21391704), (6, 14261136), (8, 10695852), (9, 9507424), (12, 7130568), (16, 5347926), (18, 4753712), (24, 3565284), (32, 2673963), (36, 2376856), (48, 1782642), (72, 1188428), (96, 891321), (144, 594214), (199, 429984), (288, 297107), (398, 214992), (597, 143328), (796, 107496), (1194, 71664), (1493, 57312), (1592, 53748), (1791, 47776), (2388, 35832), (2986, 28656), (3184, 26874), (3582, 23888), (4479, 19104), (4776, 17916), (5972, 14328), (6368, 13437), (7164, 11944), (8958, 9552)]