57078736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 138875040

約数和(自身を除く): 81796304

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 101, 104, 143, 152, 169, 176, 202, 208, 209, 247, 286, 304, 338, 404, 418, 494, 572, 676, 808, 836, 988, 1111, 1144, 1313, 1352, 1616, 1672, 1859, 1919, 1976, 2222, 2288, 2626, 2704, 2717, 3211, 3344, 3718, 3838, 3952, 4444, 5252, 5434, 6422, 7436, 7676, 8888, 10504, 10868, 12844, 14443, 14872, 15352, 17069, 17776, 21008, 21109, 21736, 24947, 25688, 28886, 29744, 30704, 34138, 35321, 42218, 43472, 49894, 51376, 57772, 68276, 70642, 84436, 99788, 115544, 136552, 141284, 168872, 187759, 199576, 231088, 273104, 274417, 282568, 324311, 337744, 375518, 399152, 548834, 565136, 648622, 751036, 1097668, 1297244, 1502072, 2195336, 2594488, 3004144, 3567421, 4390672, 5188976, 7134842, 14269684, 28539368, 57078736]

約数ペア:

[(1, 57078736), (2, 28539368), (4, 14269684), (8, 7134842), (11, 5188976), (13, 4390672), (16, 3567421), (19, 3004144), (22, 2594488), (26, 2195336), (38, 1502072), (44, 1297244), (52, 1097668), (76, 751036), (88, 648622), (101, 565136), (104, 548834), (143, 399152), (152, 375518), (169, 337744), (176, 324311), (202, 282568), (208, 274417), (209, 273104), (247, 231088), (286, 199576), (304, 187759), (338, 168872), (404, 141284), (418, 136552), (494, 115544), (572, 99788), (676, 84436), (808, 70642), (836, 68276), (988, 57772), (1111, 51376), (1144, 49894), (1313, 43472), (1352, 42218), (1616, 35321), (1672, 34138), (1859, 30704), (1919, 29744), (1976, 28886), (2222, 25688), (2288, 24947), (2626, 21736), (2704, 21109), (2717, 21008), (3211, 17776), (3344, 17069), (3718, 15352), (3838, 14872), (3952, 14443), (4444, 12844), (5252, 10868), (5434, 10504), (6422, 8888), (7436, 7676)]