83728568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 209088000

約数和(自身を除く): 125359432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 43, 44, 56, 58, 77, 86, 88, 109, 116, 154, 172, 203, 218, 232, 301, 308, 319, 344, 406, 436, 473, 602, 616, 638, 763, 812, 872, 946, 1199, 1204, 1247, 1276, 1526, 1624, 1892, 2233, 2398, 2408, 2494, 2552, 3052, 3161, 3311, 3784, 4466, 4687, 4796, 4988, 6104, 6322, 6622, 8393, 8729, 8932, 9374, 9592, 9976, 12644, 13244, 13717, 16786, 17458, 17864, 18748, 22127, 25288, 26488, 27434, 32809, 33572, 34771, 34916, 37496, 44254, 51557, 54868, 65618, 67144, 69542, 69832, 88508, 96019, 103114, 109736, 131236, 135923, 139084, 177016, 192038, 206228, 243397, 262472, 271846, 278168, 360899, 384076, 412456, 486794, 543692, 721798, 768152, 951461, 973588, 1087384, 1443596, 1495153, 1902922, 1947176, 2887192, 2990306, 3805844, 5980612, 7611688, 10466071, 11961224, 20932142, 41864284, 83728568]

約数ペア:

[(1, 83728568), (2, 41864284), (4, 20932142), (7, 11961224), (8, 10466071), (11, 7611688), (14, 5980612), (22, 3805844), (28, 2990306), (29, 2887192), (43, 1947176), (44, 1902922), (56, 1495153), (58, 1443596), (77, 1087384), (86, 973588), (88, 951461), (109, 768152), (116, 721798), (154, 543692), (172, 486794), (203, 412456), (218, 384076), (232, 360899), (301, 278168), (308, 271846), (319, 262472), (344, 243397), (406, 206228), (436, 192038), (473, 177016), (602, 139084), (616, 135923), (638, 131236), (763, 109736), (812, 103114), (872, 96019), (946, 88508), (1199, 69832), (1204, 69542), (1247, 67144), (1276, 65618), (1526, 54868), (1624, 51557), (1892, 44254), (2233, 37496), (2398, 34916), (2408, 34771), (2494, 33572), (2552, 32809), (3052, 27434), (3161, 26488), (3311, 25288), (3784, 22127), (4466, 18748), (4687, 17864), (4796, 17458), (4988, 16786), (6104, 13717), (6322, 13244), (6622, 12644), (8393, 9976), (8729, 9592), (8932, 9374)]