54292728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 166233600

約数和(自身を除く): 111940872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 219, 228, 233, 266, 292, 399, 438, 456, 466, 511, 532, 584, 699, 798, 876, 932, 1022, 1064, 1387, 1398, 1533, 1596, 1631, 1752, 1864, 2044, 2774, 2796, 3066, 3192, 3262, 4088, 4161, 4427, 4893, 5548, 5592, 6132, 6524, 8322, 8854, 9709, 9786, 11096, 12264, 13048, 13281, 16644, 17009, 17708, 19418, 19572, 26562, 29127, 30989, 33288, 34018, 35416, 38836, 39144, 51027, 53124, 58254, 61978, 68036, 77672, 92967, 102054, 106248, 116508, 119063, 123956, 136072, 185934, 204108, 233016, 238126, 247912, 323171, 357189, 371868, 408216, 476252, 646342, 714378, 743736, 952504, 969513, 1292684, 1428756, 1939026, 2262197, 2585368, 2857512, 3878052, 4524394, 6786591, 7756104, 9048788, 13573182, 18097576, 27146364, 54292728]

約数ペア:

[(1, 54292728), (2, 27146364), (3, 18097576), (4, 13573182), (6, 9048788), (7, 7756104), (8, 6786591), (12, 4524394), (14, 3878052), (19, 2857512), (21, 2585368), (24, 2262197), (28, 1939026), (38, 1428756), (42, 1292684), (56, 969513), (57, 952504), (73, 743736), (76, 714378), (84, 646342), (114, 476252), (133, 408216), (146, 371868), (152, 357189), (168, 323171), (219, 247912), (228, 238126), (233, 233016), (266, 204108), (292, 185934), (399, 136072), (438, 123956), (456, 119063), (466, 116508), (511, 106248), (532, 102054), (584, 92967), (699, 77672), (798, 68036), (876, 61978), (932, 58254), (1022, 53124), (1064, 51027), (1387, 39144), (1398, 38836), (1533, 35416), (1596, 34018), (1631, 33288), (1752, 30989), (1864, 29127), (2044, 26562), (2774, 19572), (2796, 19418), (3066, 17708), (3192, 17009), (3262, 16644), (4088, 13281), (4161, 13048), (4427, 12264), (4893, 11096), (5548, 9786), (5592, 9709), (6132, 8854), (6524, 8322)]