27563328

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:446

約数の個数: 140

約数和(自身を含む): 88206580

約数和(自身を除く): 60643252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 409, 416, 432, 468, 576, 624, 648, 702, 818, 832, 864, 936, 1053, 1227, 1248, 1296, 1404, 1636, 1728, 1872, 2106, 2454, 2496, 2592, 2808, 3272, 3681, 3744, 4212, 4908, 5184, 5317, 5616, 6544, 7362, 7488, 8424, 9816, 10634, 11043, 11232, 13088, 14724, 15951, 16848, 19632, 21268, 22086, 22464, 26176, 29448, 31902, 33129, 33696, 39264, 42536, 44172, 47853, 58896, 63804, 66258, 67392, 78528, 85072, 88344, 95706, 117792, 127608, 132516, 143559, 170144, 176688, 191412, 235584, 255216, 265032, 287118, 340288, 353376, 382824, 430677, 510432, 530064, 574236, 706752, 765648, 861354, 1020864, 1060128, 1148472, 1531296, 1722708, 2120256, 2296944, 3062592, 3445416, 4593888, 6890832, 9187776, 13781664, 27563328]

約数ペア:

[(1, 27563328), (2, 13781664), (3, 9187776), (4, 6890832), (6, 4593888), (8, 3445416), (9, 3062592), (12, 2296944), (13, 2120256), (16, 1722708), (18, 1531296), (24, 1148472), (26, 1060128), (27, 1020864), (32, 861354), (36, 765648), (39, 706752), (48, 574236), (52, 530064), (54, 510432), (64, 430677), (72, 382824), (78, 353376), (81, 340288), (96, 287118), (104, 265032), (108, 255216), (117, 235584), (144, 191412), (156, 176688), (162, 170144), (192, 143559), (208, 132516), (216, 127608), (234, 117792), (288, 95706), (312, 88344), (324, 85072), (351, 78528), (409, 67392), (416, 66258), (432, 63804), (468, 58896), (576, 47853), (624, 44172), (648, 42536), (702, 39264), (818, 33696), (832, 33129), (864, 31902), (936, 29448), (1053, 26176), (1227, 22464), (1248, 22086), (1296, 21268), (1404, 19632), (1636, 16848), (1728, 15951), (1872, 14724), (2106, 13088), (2454, 11232), (2496, 11043), (2592, 10634), (2808, 9816), (3272, 8424), (3681, 7488), (3744, 7362), (4212, 6544), (4908, 5616), (5184, 5317)]