121716864

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 368424000

約数和(自身を除く): 246707136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 288, 328, 369, 384, 432, 492, 576, 656, 738, 859, 864, 984, 1107, 1152, 1312, 1476, 1718, 1728, 1968, 2214, 2577, 2624, 2952, 3436, 3456, 3936, 4428, 5154, 5248, 5904, 6872, 7731, 7872, 8856, 10308, 11808, 13744, 15462, 15744, 17712, 20616, 23193, 23616, 27488, 30924, 35219, 35424, 41232, 46386, 47232, 54976, 61848, 70438, 70848, 82464, 92772, 105657, 109952, 123696, 140876, 141696, 164928, 185544, 211314, 247392, 281752, 316971, 329856, 371088, 422628, 494784, 563504, 633942, 742176, 845256, 950913, 989568, 1127008, 1267884, 1484352, 1690512, 1901826, 2254016, 2535768, 2968704, 3381024, 3803652, 4508032, 5071536, 6762048, 7607304, 10143072, 13524096, 15214608, 20286144, 30429216, 40572288, 60858432, 121716864]

約数ペア:

[(1, 121716864), (2, 60858432), (3, 40572288), (4, 30429216), (6, 20286144), (8, 15214608), (9, 13524096), (12, 10143072), (16, 7607304), (18, 6762048), (24, 5071536), (27, 4508032), (32, 3803652), (36, 3381024), (41, 2968704), (48, 2535768), (54, 2254016), (64, 1901826), (72, 1690512), (82, 1484352), (96, 1267884), (108, 1127008), (123, 989568), (128, 950913), (144, 845256), (164, 742176), (192, 633942), (216, 563504), (246, 494784), (288, 422628), (328, 371088), (369, 329856), (384, 316971), (432, 281752), (492, 247392), (576, 211314), (656, 185544), (738, 164928), (859, 141696), (864, 140876), (984, 123696), (1107, 109952), (1152, 105657), (1312, 92772), (1476, 82464), (1718, 70848), (1728, 70438), (1968, 61848), (2214, 54976), (2577, 47232), (2624, 46386), (2952, 41232), (3436, 35424), (3456, 35219), (3936, 30924), (4428, 27488), (5154, 23616), (5248, 23193), (5904, 20616), (6872, 17712), (7731, 15744), (7872, 15462), (8856, 13744), (10308, 11808)]