27481128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 72652800

約数和(自身を除く): 45171672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 859, 1032, 1333, 1718, 2577, 2666, 3436, 3999, 5154, 5332, 6872, 7998, 10308, 10664, 15996, 20616, 26629, 31992, 36937, 53258, 73874, 79887, 106516, 110811, 147748, 159774, 213032, 221622, 295496, 319548, 443244, 639096, 886488, 1145047, 2290094, 3435141, 4580188, 6870282, 9160376, 13740564, 27481128]

約数ペア:

[(1, 27481128), (2, 13740564), (3, 9160376), (4, 6870282), (6, 4580188), (8, 3435141), (12, 2290094), (24, 1145047), (31, 886488), (43, 639096), (62, 443244), (86, 319548), (93, 295496), (124, 221622), (129, 213032), (172, 159774), (186, 147748), (248, 110811), (258, 106516), (344, 79887), (372, 73874), (516, 53258), (744, 36937), (859, 31992), (1032, 26629), (1333, 20616), (1718, 15996), (2577, 10664), (2666, 10308), (3436, 7998), (3999, 6872), (5154, 5332)]