64890672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 212319744

約数和(自身を除く): 147429072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 97, 112, 132, 154, 168, 176, 181, 194, 231, 264, 291, 308, 336, 362, 388, 462, 528, 543, 582, 616, 679, 724, 776, 924, 1067, 1086, 1164, 1232, 1267, 1358, 1448, 1552, 1848, 1991, 2037, 2134, 2172, 2328, 2534, 2716, 2896, 3201, 3696, 3801, 3982, 4074, 4268, 4344, 4656, 5068, 5432, 5973, 6402, 7469, 7602, 7964, 8148, 8536, 8688, 10136, 10864, 11946, 12804, 13937, 14938, 15204, 15928, 16296, 17072, 17557, 20272, 22407, 23892, 25608, 27874, 29876, 30408, 31856, 32592, 35114, 41811, 44814, 47784, 51216, 52671, 55748, 59752, 60816, 70228, 83622, 89628, 95568, 105342, 111496, 119504, 122899, 140456, 167244, 179256, 193127, 210684, 222992, 245798, 280912, 334488, 358512, 368697, 386254, 421368, 491596, 579381, 668976, 737394, 772508, 842736, 983192, 1158762, 1351889, 1474788, 1545016, 1966384, 2317524, 2703778, 2949576, 3090032, 4055667, 4635048, 5407556, 5899152, 8111334, 9270096, 10815112, 16222668, 21630224, 32445336, 64890672]

約数ペア:

[(1, 64890672), (2, 32445336), (3, 21630224), (4, 16222668), (6, 10815112), (7, 9270096), (8, 8111334), (11, 5899152), (12, 5407556), (14, 4635048), (16, 4055667), (21, 3090032), (22, 2949576), (24, 2703778), (28, 2317524), (33, 1966384), (42, 1545016), (44, 1474788), (48, 1351889), (56, 1158762), (66, 983192), (77, 842736), (84, 772508), (88, 737394), (97, 668976), (112, 579381), (132, 491596), (154, 421368), (168, 386254), (176, 368697), (181, 358512), (194, 334488), (231, 280912), (264, 245798), (291, 222992), (308, 210684), (336, 193127), (362, 179256), (388, 167244), (462, 140456), (528, 122899), (543, 119504), (582, 111496), (616, 105342), (679, 95568), (724, 89628), (776, 83622), (924, 70228), (1067, 60816), (1086, 59752), (1164, 55748), (1232, 52671), (1267, 51216), (1358, 47784), (1448, 44814), (1552, 41811), (1848, 35114), (1991, 32592), (2037, 31856), (2134, 30408), (2172, 29876), (2328, 27874), (2534, 25608), (2716, 23892), (2896, 22407), (3201, 20272), (3696, 17557), (3801, 17072), (3982, 16296), (4074, 15928), (4268, 15204), (4344, 14938), (4656, 13937), (5068, 12804), (5432, 11946), (5973, 10864), (6402, 10136), (7469, 8688), (7602, 8536), (7964, 8148)]