27945216

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 89281920

約数和(自身を除く): 61336704

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, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 311, 312, 351, 384, 416, 432, 468, 576, 622, 624, 702, 768, 832, 864, 933, 936, 1152, 1244, 1248, 1404, 1664, 1728, 1866, 1872, 2304, 2488, 2496, 2799, 2808, 3328, 3456, 3732, 3744, 4043, 4976, 4992, 5598, 5616, 6912, 7464, 7488, 8086, 8397, 9952, 9984, 11196, 11232, 12129, 14928, 14976, 16172, 16794, 19904, 22392, 22464, 24258, 29856, 29952, 32344, 33588, 36387, 39808, 44784, 44928, 48516, 59712, 64688, 67176, 72774, 79616, 89568, 89856, 97032, 109161, 119424, 129376, 134352, 145548, 179136, 194064, 218322, 238848, 258752, 268704, 291096, 358272, 388128, 436644, 517504, 537408, 582192, 716544, 776256, 873288, 1035008, 1074816, 1164384, 1552512, 1746576, 2149632, 2328768, 3105024, 3493152, 4657536, 6986304, 9315072, 13972608, 27945216]

約数ペア:

[(1, 27945216), (2, 13972608), (3, 9315072), (4, 6986304), (6, 4657536), (8, 3493152), (9, 3105024), (12, 2328768), (13, 2149632), (16, 1746576), (18, 1552512), (24, 1164384), (26, 1074816), (27, 1035008), (32, 873288), (36, 776256), (39, 716544), (48, 582192), (52, 537408), (54, 517504), (64, 436644), (72, 388128), (78, 358272), (96, 291096), (104, 268704), (108, 258752), (117, 238848), (128, 218322), (144, 194064), (156, 179136), (192, 145548), (208, 134352), (216, 129376), (234, 119424), (256, 109161), (288, 97032), (311, 89856), (312, 89568), (351, 79616), (384, 72774), (416, 67176), (432, 64688), (468, 59712), (576, 48516), (622, 44928), (624, 44784), (702, 39808), (768, 36387), (832, 33588), (864, 32344), (933, 29952), (936, 29856), (1152, 24258), (1244, 22464), (1248, 22392), (1404, 19904), (1664, 16794), (1728, 16172), (1866, 14976), (1872, 14928), (2304, 12129), (2488, 11232), (2496, 11196), (2799, 9984), (2808, 9952), (3328, 8397), (3456, 8086), (3732, 7488), (3744, 7464), (4043, 6912), (4976, 5616), (4992, 5598)]