81591048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14717}}^1$

素因数の和:14747

約数の個数: 96

約数和(自身を含む): 275520960

約数和(自身を除く): 193929912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 14717, 29434, 44151, 58868, 88302, 103019, 117736, 132453, 161887, 176604, 206038, 264906, 309057, 323774, 353208, 412076, 485661, 529812, 618114, 647548, 824152, 927171, 971322, 1059624, 1133209, 1236228, 1295096, 1456983, 1854342, 1942644, 2266418, 2472456, 2913966, 3399627, 3708684, 3885288, 4532836, 5827932, 6799254, 7417368, 9065672, 10198881, 11655864, 13598508, 20397762, 27197016, 40795524, 81591048]

約数ペア:

[(1, 81591048), (2, 40795524), (3, 27197016), (4, 20397762), (6, 13598508), (7, 11655864), (8, 10198881), (9, 9065672), (11, 7417368), (12, 6799254), (14, 5827932), (18, 4532836), (21, 3885288), (22, 3708684), (24, 3399627), (28, 2913966), (33, 2472456), (36, 2266418), (42, 1942644), (44, 1854342), (56, 1456983), (63, 1295096), (66, 1236228), (72, 1133209), (77, 1059624), (84, 971322), (88, 927171), (99, 824152), (126, 647548), (132, 618114), (154, 529812), (168, 485661), (198, 412076), (231, 353208), (252, 323774), (264, 309057), (308, 264906), (396, 206038), (462, 176604), (504, 161887), (616, 132453), (693, 117736), (792, 103019), (924, 88302), (1386, 58868), (1848, 44151), (2772, 29434), (5544, 14717)]