8182728

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 23284800

約数和(自身を除く): 15102072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 881, 1032, 1161, 1548, 1762, 2322, 2643, 3096, 3524, 4644, 5286, 7048, 7929, 9288, 10572, 15858, 21144, 23787, 31716, 37883, 47574, 63432, 75766, 95148, 113649, 151532, 190296, 227298, 303064, 340947, 454596, 681894, 909192, 1022841, 1363788, 2045682, 2727576, 4091364, 8182728]

約数ペア:

[(1, 8182728), (2, 4091364), (3, 2727576), (4, 2045682), (6, 1363788), (8, 1022841), (9, 909192), (12, 681894), (18, 454596), (24, 340947), (27, 303064), (36, 227298), (43, 190296), (54, 151532), (72, 113649), (86, 95148), (108, 75766), (129, 63432), (172, 47574), (216, 37883), (258, 31716), (344, 23787), (387, 21144), (516, 15858), (774, 10572), (881, 9288), (1032, 7929), (1161, 7048), (1548, 5286), (1762, 4644), (2322, 3524), (2643, 3096)]