85675744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 221205600

約数和(自身を除く): 135529856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 109, 112, 116, 121, 154, 176, 203, 218, 224, 232, 242, 308, 319, 352, 406, 436, 464, 484, 616, 638, 763, 812, 847, 872, 928, 968, 1199, 1232, 1276, 1526, 1624, 1694, 1744, 1936, 2233, 2398, 2464, 2552, 3052, 3161, 3248, 3388, 3488, 3509, 3872, 4466, 4796, 5104, 6104, 6322, 6496, 6776, 7018, 8393, 8932, 9592, 10208, 12208, 12644, 13189, 13552, 14036, 16786, 17864, 19184, 22127, 24416, 24563, 25288, 26378, 27104, 28072, 33572, 34771, 35728, 38368, 44254, 49126, 50576, 52756, 56144, 67144, 69542, 71456, 88508, 92323, 98252, 101152, 105512, 112288, 134288, 139084, 177016, 184646, 196504, 211024, 243397, 268576, 278168, 354032, 369292, 382481, 393008, 422048, 486794, 556336, 708064, 738584, 764962, 786016, 973588, 1112672, 1477168, 1529924, 1947176, 2677367, 2954336, 3059848, 3894352, 5354734, 6119696, 7788704, 10709468, 12239392, 21418936, 42837872, 85675744]

約数ペア:

[(1, 85675744), (2, 42837872), (4, 21418936), (7, 12239392), (8, 10709468), (11, 7788704), (14, 6119696), (16, 5354734), (22, 3894352), (28, 3059848), (29, 2954336), (32, 2677367), (44, 1947176), (56, 1529924), (58, 1477168), (77, 1112672), (88, 973588), (109, 786016), (112, 764962), (116, 738584), (121, 708064), (154, 556336), (176, 486794), (203, 422048), (218, 393008), (224, 382481), (232, 369292), (242, 354032), (308, 278168), (319, 268576), (352, 243397), (406, 211024), (436, 196504), (464, 184646), (484, 177016), (616, 139084), (638, 134288), (763, 112288), (812, 105512), (847, 101152), (872, 98252), (928, 92323), (968, 88508), (1199, 71456), (1232, 69542), (1276, 67144), (1526, 56144), (1624, 52756), (1694, 50576), (1744, 49126), (1936, 44254), (2233, 38368), (2398, 35728), (2464, 34771), (2552, 33572), (3052, 28072), (3161, 27104), (3248, 26378), (3388, 25288), (3488, 24563), (3509, 24416), (3872, 22127), (4466, 19184), (4796, 17864), (5104, 16786), (6104, 14036), (6322, 13552), (6496, 13189), (6776, 12644), (7018, 12208), (8393, 10208), (8932, 9592)]