86390784

素因数分解:

$2^{11}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 257657400

約数和(自身を除く): 171266616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 109, 128, 129, 144, 172, 192, 218, 256, 258, 288, 327, 344, 384, 387, 436, 512, 516, 576, 654, 688, 768, 774, 872, 981, 1024, 1032, 1152, 1308, 1376, 1536, 1548, 1744, 1962, 2048, 2064, 2304, 2616, 2752, 3072, 3096, 3488, 3924, 4128, 4608, 4687, 5232, 5504, 6144, 6192, 6976, 7848, 8256, 9216, 9374, 10464, 11008, 12384, 13952, 14061, 15696, 16512, 18432, 18748, 20928, 22016, 24768, 27904, 28122, 31392, 33024, 37496, 41856, 42183, 44032, 49536, 55808, 56244, 62784, 66048, 74992, 83712, 84366, 88064, 99072, 111616, 112488, 125568, 132096, 149984, 167424, 168732, 198144, 223232, 224976, 251136, 264192, 299968, 334848, 337464, 396288, 449952, 502272, 599936, 669696, 674928, 792576, 899904, 1004544, 1199872, 1349856, 1799808, 2009088, 2399744, 2699712, 3599616, 4799488, 5399424, 7199232, 9598976, 10798848, 14398464, 21597696, 28796928, 43195392, 86390784]

約数ペア:

[(1, 86390784), (2, 43195392), (3, 28796928), (4, 21597696), (6, 14398464), (8, 10798848), (9, 9598976), (12, 7199232), (16, 5399424), (18, 4799488), (24, 3599616), (32, 2699712), (36, 2399744), (43, 2009088), (48, 1799808), (64, 1349856), (72, 1199872), (86, 1004544), (96, 899904), (109, 792576), (128, 674928), (129, 669696), (144, 599936), (172, 502272), (192, 449952), (218, 396288), (256, 337464), (258, 334848), (288, 299968), (327, 264192), (344, 251136), (384, 224976), (387, 223232), (436, 198144), (512, 168732), (516, 167424), (576, 149984), (654, 132096), (688, 125568), (768, 112488), (774, 111616), (872, 99072), (981, 88064), (1024, 84366), (1032, 83712), (1152, 74992), (1308, 66048), (1376, 62784), (1536, 56244), (1548, 55808), (1744, 49536), (1962, 44032), (2048, 42183), (2064, 41856), (2304, 37496), (2616, 33024), (2752, 31392), (3072, 28122), (3096, 27904), (3488, 24768), (3924, 22016), (4128, 20928), (4608, 18748), (4687, 18432), (5232, 16512), (5504, 15696), (6144, 14061), (6192, 13952), (6976, 12384), (7848, 11008), (8256, 10464), (9216, 9374)]