38888856

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 114048000

約数和(自身を除く): 75159144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 53, 54, 72, 79, 86, 106, 108, 129, 158, 159, 172, 212, 216, 237, 258, 316, 318, 344, 387, 424, 474, 477, 516, 632, 636, 711, 774, 948, 954, 1032, 1161, 1272, 1422, 1431, 1548, 1896, 1908, 2133, 2279, 2322, 2844, 2862, 3096, 3397, 3816, 4187, 4266, 4558, 4644, 5688, 5724, 6794, 6837, 8374, 8532, 9116, 9288, 10191, 11448, 12561, 13588, 13674, 16748, 17064, 18232, 20382, 20511, 25122, 27176, 27348, 30573, 33496, 37683, 40764, 41022, 50244, 54696, 61146, 61533, 75366, 81528, 82044, 91719, 100488, 113049, 122292, 123066, 150732, 164088, 180041, 183438, 226098, 244584, 246132, 301464, 360082, 366876, 452196, 492264, 540123, 720164, 733752, 904392, 1080246, 1440328, 1620369, 2160492, 3240738, 4320984, 4861107, 6481476, 9722214, 12962952, 19444428, 38888856]

約数ペア:

[(1, 38888856), (2, 19444428), (3, 12962952), (4, 9722214), (6, 6481476), (8, 4861107), (9, 4320984), (12, 3240738), (18, 2160492), (24, 1620369), (27, 1440328), (36, 1080246), (43, 904392), (53, 733752), (54, 720164), (72, 540123), (79, 492264), (86, 452196), (106, 366876), (108, 360082), (129, 301464), (158, 246132), (159, 244584), (172, 226098), (212, 183438), (216, 180041), (237, 164088), (258, 150732), (316, 123066), (318, 122292), (344, 113049), (387, 100488), (424, 91719), (474, 82044), (477, 81528), (516, 75366), (632, 61533), (636, 61146), (711, 54696), (774, 50244), (948, 41022), (954, 40764), (1032, 37683), (1161, 33496), (1272, 30573), (1422, 27348), (1431, 27176), (1548, 25122), (1896, 20511), (1908, 20382), (2133, 18232), (2279, 17064), (2322, 16748), (2844, 13674), (2862, 13588), (3096, 12561), (3397, 11448), (3816, 10191), (4187, 9288), (4266, 9116), (4558, 8532), (4644, 8374), (5688, 6837), (5724, 6794)]