87727248

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{12433}}^1$

素因数の和:12461

約数の個数: 90

約数和(自身を含む): 285621414

約数和(自身を除く): 197894166

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 12433, 24866, 37299, 49732, 74598, 87031, 99464, 111897, 149196, 174062, 198928, 223794, 261093, 298392, 348124, 447588, 522186, 596784, 609217, 696248, 783279, 895176, 1044372, 1218434, 1392496, 1566558, 1790352, 1827651, 2088744, 2436868, 3133116, 3655302, 4177488, 4873736, 5482953, 6266232, 7310604, 9747472, 10965906, 12532464, 14621208, 21931812, 29242416, 43863624, 87727248]

約数ペア:

[(1, 87727248), (2, 43863624), (3, 29242416), (4, 21931812), (6, 14621208), (7, 12532464), (8, 10965906), (9, 9747472), (12, 7310604), (14, 6266232), (16, 5482953), (18, 4873736), (21, 4177488), (24, 3655302), (28, 3133116), (36, 2436868), (42, 2088744), (48, 1827651), (49, 1790352), (56, 1566558), (63, 1392496), (72, 1218434), (84, 1044372), (98, 895176), (112, 783279), (126, 696248), (144, 609217), (147, 596784), (168, 522186), (196, 447588), (252, 348124), (294, 298392), (336, 261093), (392, 223794), (441, 198928), (504, 174062), (588, 149196), (784, 111897), (882, 99464), (1008, 87031), (1176, 74598), (1764, 49732), (2352, 37299), (3528, 24866), (7056, 12433)]