85757056

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 220379670

約数和(自身を除く): 134622614

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 113, 121, 128, 154, 176, 196, 224, 226, 242, 308, 352, 392, 448, 452, 484, 539, 616, 704, 784, 791, 847, 896, 904, 968, 1078, 1232, 1243, 1408, 1568, 1582, 1694, 1808, 1936, 2156, 2464, 2486, 3136, 3164, 3388, 3616, 3872, 4312, 4928, 4972, 5537, 5929, 6272, 6328, 6776, 7232, 7744, 8624, 8701, 9856, 9944, 11074, 11858, 12656, 13552, 13673, 14464, 15488, 17248, 17402, 19888, 22148, 23716, 25312, 27104, 27346, 34496, 34804, 39776, 44296, 47432, 50624, 54208, 54692, 60907, 68992, 69608, 79552, 88592, 94864, 95711, 101248, 108416, 109384, 121814, 139216, 159104, 177184, 189728, 191422, 218768, 243628, 278432, 354368, 379456, 382844, 437536, 487256, 556864, 669977, 708736, 758912, 765688, 875072, 974512, 1113728, 1339954, 1531376, 1750144, 1949024, 2679908, 3062752, 3898048, 5359816, 6125504, 7796096, 10719632, 12251008, 21439264, 42878528, 85757056]

約数ペア:

[(1, 85757056), (2, 42878528), (4, 21439264), (7, 12251008), (8, 10719632), (11, 7796096), (14, 6125504), (16, 5359816), (22, 3898048), (28, 3062752), (32, 2679908), (44, 1949024), (49, 1750144), (56, 1531376), (64, 1339954), (77, 1113728), (88, 974512), (98, 875072), (112, 765688), (113, 758912), (121, 708736), (128, 669977), (154, 556864), (176, 487256), (196, 437536), (224, 382844), (226, 379456), (242, 354368), (308, 278432), (352, 243628), (392, 218768), (448, 191422), (452, 189728), (484, 177184), (539, 159104), (616, 139216), (704, 121814), (784, 109384), (791, 108416), (847, 101248), (896, 95711), (904, 94864), (968, 88592), (1078, 79552), (1232, 69608), (1243, 68992), (1408, 60907), (1568, 54692), (1582, 54208), (1694, 50624), (1808, 47432), (1936, 44296), (2156, 39776), (2464, 34804), (2486, 34496), (3136, 27346), (3164, 27104), (3388, 25312), (3616, 23716), (3872, 22148), (4312, 19888), (4928, 17402), (4972, 17248), (5537, 15488), (5929, 14464), (6272, 13673), (6328, 13552), (6776, 12656), (7232, 11858), (7744, 11074), (8624, 9944), (8701, 9856)]