27257184

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 83026944

約数和(自身を除く): 55769760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 71, 72, 86, 93, 96, 124, 129, 142, 144, 172, 186, 213, 248, 258, 279, 284, 288, 344, 372, 387, 426, 496, 516, 558, 568, 639, 688, 744, 774, 852, 992, 1032, 1116, 1136, 1278, 1333, 1376, 1488, 1548, 1704, 2064, 2201, 2232, 2272, 2556, 2666, 2976, 3053, 3096, 3408, 3999, 4128, 4402, 4464, 5112, 5332, 6106, 6192, 6603, 6816, 7998, 8804, 8928, 9159, 10224, 10664, 11997, 12212, 12384, 13206, 15996, 17608, 18318, 19809, 20448, 21328, 23994, 24424, 26412, 27477, 31992, 35216, 36636, 39618, 42656, 47988, 48848, 52824, 54954, 63984, 70432, 73272, 79236, 94643, 95976, 97696, 105648, 109908, 127968, 146544, 158472, 189286, 191952, 211296, 219816, 283929, 293088, 316944, 378572, 383904, 439632, 567858, 633888, 757144, 851787, 879264, 1135716, 1514288, 1703574, 2271432, 3028576, 3407148, 4542864, 6814296, 9085728, 13628592, 27257184]

約数ペア:

[(1, 27257184), (2, 13628592), (3, 9085728), (4, 6814296), (6, 4542864), (8, 3407148), (9, 3028576), (12, 2271432), (16, 1703574), (18, 1514288), (24, 1135716), (31, 879264), (32, 851787), (36, 757144), (43, 633888), (48, 567858), (62, 439632), (71, 383904), (72, 378572), (86, 316944), (93, 293088), (96, 283929), (124, 219816), (129, 211296), (142, 191952), (144, 189286), (172, 158472), (186, 146544), (213, 127968), (248, 109908), (258, 105648), (279, 97696), (284, 95976), (288, 94643), (344, 79236), (372, 73272), (387, 70432), (426, 63984), (496, 54954), (516, 52824), (558, 48848), (568, 47988), (639, 42656), (688, 39618), (744, 36636), (774, 35216), (852, 31992), (992, 27477), (1032, 26412), (1116, 24424), (1136, 23994), (1278, 21328), (1333, 20448), (1376, 19809), (1488, 18318), (1548, 17608), (1704, 15996), (2064, 13206), (2201, 12384), (2232, 12212), (2272, 11997), (2556, 10664), (2666, 10224), (2976, 9159), (3053, 8928), (3096, 8804), (3408, 7998), (3999, 6816), (4128, 6603), (4402, 6192), (4464, 6106), (5112, 5332)]