26387208

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 75707280

約数和(自身を除く): 49320072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 947, 1032, 1161, 1548, 1894, 2322, 2841, 3096, 3483, 3788, 4644, 5682, 6966, 7576, 8523, 9288, 11364, 13932, 17046, 22728, 25569, 27864, 34092, 40721, 51138, 68184, 76707, 81442, 102276, 122163, 153414, 162884, 204552, 244326, 306828, 325768, 366489, 488652, 613656, 732978, 977304, 1099467, 1465956, 2198934, 2931912, 3298401, 4397868, 6596802, 8795736, 13193604, 26387208]

約数ペア:

[(1, 26387208), (2, 13193604), (3, 8795736), (4, 6596802), (6, 4397868), (8, 3298401), (9, 2931912), (12, 2198934), (18, 1465956), (24, 1099467), (27, 977304), (36, 732978), (43, 613656), (54, 488652), (72, 366489), (81, 325768), (86, 306828), (108, 244326), (129, 204552), (162, 162884), (172, 153414), (216, 122163), (258, 102276), (324, 81442), (344, 76707), (387, 68184), (516, 51138), (648, 40721), (774, 34092), (947, 27864), (1032, 25569), (1161, 22728), (1548, 17046), (1894, 13932), (2322, 11364), (2841, 9288), (3096, 8523), (3483, 7576), (3788, 6966), (4644, 5682)]