27917856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 84913920

約数和(自身を除く): 56996064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 59, 62, 72, 93, 96, 106, 118, 124, 144, 159, 177, 186, 212, 236, 248, 279, 288, 318, 354, 372, 424, 472, 477, 496, 531, 558, 636, 708, 744, 848, 944, 954, 992, 1062, 1116, 1272, 1416, 1488, 1643, 1696, 1829, 1888, 1908, 2124, 2232, 2544, 2832, 2976, 3127, 3286, 3658, 3816, 4248, 4464, 4929, 5088, 5487, 5664, 6254, 6572, 7316, 7632, 8496, 8928, 9381, 9858, 10974, 12508, 13144, 14632, 14787, 15264, 16461, 16992, 18762, 19716, 21948, 25016, 26288, 28143, 29264, 29574, 32922, 37524, 39432, 43896, 50032, 52576, 56286, 58528, 59148, 65844, 75048, 78864, 87792, 96937, 100064, 112572, 118296, 131688, 150096, 157728, 175584, 193874, 225144, 236592, 263376, 290811, 300192, 387748, 450288, 473184, 526752, 581622, 775496, 872433, 900576, 1163244, 1550992, 1744866, 2326488, 3101984, 3489732, 4652976, 6979464, 9305952, 13958928, 27917856]

約数ペア:

[(1, 27917856), (2, 13958928), (3, 9305952), (4, 6979464), (6, 4652976), (8, 3489732), (9, 3101984), (12, 2326488), (16, 1744866), (18, 1550992), (24, 1163244), (31, 900576), (32, 872433), (36, 775496), (48, 581622), (53, 526752), (59, 473184), (62, 450288), (72, 387748), (93, 300192), (96, 290811), (106, 263376), (118, 236592), (124, 225144), (144, 193874), (159, 175584), (177, 157728), (186, 150096), (212, 131688), (236, 118296), (248, 112572), (279, 100064), (288, 96937), (318, 87792), (354, 78864), (372, 75048), (424, 65844), (472, 59148), (477, 58528), (496, 56286), (531, 52576), (558, 50032), (636, 43896), (708, 39432), (744, 37524), (848, 32922), (944, 29574), (954, 29264), (992, 28143), (1062, 26288), (1116, 25016), (1272, 21948), (1416, 19716), (1488, 18762), (1643, 16992), (1696, 16461), (1829, 15264), (1888, 14787), (1908, 14632), (2124, 13144), (2232, 12508), (2544, 10974), (2832, 9858), (2976, 9381), (3127, 8928), (3286, 8496), (3658, 7632), (3816, 7316), (4248, 6572), (4464, 6254), (4929, 5664), (5088, 5487)]