61455576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 199180800

約数和(自身を除く): 137725224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1481, 1482, 1596, 1729, 1976, 2184, 2962, 2964, 3192, 3458, 4443, 5187, 5924, 5928, 6916, 8886, 10367, 10374, 11848, 13832, 17772, 19253, 20734, 20748, 28139, 31101, 35544, 38506, 41468, 41496, 56278, 57759, 62202, 77012, 82936, 84417, 112556, 115518, 124404, 134771, 154024, 168834, 196973, 225112, 231036, 248808, 269542, 337668, 365807, 393946, 404313, 462072, 539084, 590919, 675336, 731614, 787892, 808626, 1078168, 1097421, 1181838, 1463228, 1575784, 1617252, 2194842, 2363676, 2560649, 2926456, 3234504, 4389684, 4727352, 5121298, 7681947, 8779368, 10242596, 15363894, 20485192, 30727788, 61455576]

約数ペア:

[(1, 61455576), (2, 30727788), (3, 20485192), (4, 15363894), (6, 10242596), (7, 8779368), (8, 7681947), (12, 5121298), (13, 4727352), (14, 4389684), (19, 3234504), (21, 2926456), (24, 2560649), (26, 2363676), (28, 2194842), (38, 1617252), (39, 1575784), (42, 1463228), (52, 1181838), (56, 1097421), (57, 1078168), (76, 808626), (78, 787892), (84, 731614), (91, 675336), (104, 590919), (114, 539084), (133, 462072), (152, 404313), (156, 393946), (168, 365807), (182, 337668), (228, 269542), (247, 248808), (266, 231036), (273, 225112), (312, 196973), (364, 168834), (399, 154024), (456, 134771), (494, 124404), (532, 115518), (546, 112556), (728, 84417), (741, 82936), (798, 77012), (988, 62202), (1064, 57759), (1092, 56278), (1481, 41496), (1482, 41468), (1596, 38506), (1729, 35544), (1976, 31101), (2184, 28139), (2962, 20748), (2964, 20734), (3192, 19253), (3458, 17772), (4443, 13832), (5187, 11848), (5924, 10374), (5928, 10367), (6916, 8886)]