27889416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 84696300

約数和(自身を除く): 56806884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 37, 38, 57, 58, 72, 74, 76, 87, 111, 114, 116, 148, 152, 171, 174, 222, 228, 232, 261, 296, 333, 342, 348, 361, 444, 456, 522, 551, 666, 684, 696, 703, 722, 888, 1044, 1073, 1083, 1102, 1332, 1368, 1406, 1444, 1653, 2088, 2109, 2146, 2166, 2204, 2664, 2812, 2888, 3219, 3249, 3306, 4218, 4292, 4332, 4408, 4959, 5624, 6327, 6438, 6498, 6612, 8436, 8584, 8664, 9657, 9918, 10469, 12654, 12876, 12996, 13224, 13357, 16872, 19314, 19836, 20387, 20938, 25308, 25752, 25992, 26714, 31407, 38628, 39672, 40071, 40774, 41876, 50616, 53428, 61161, 62814, 77256, 80142, 81548, 83752, 94221, 106856, 120213, 122322, 125628, 160284, 163096, 183483, 188442, 240426, 244644, 251256, 320568, 366966, 376884, 387353, 480852, 489288, 733932, 753768, 774706, 961704, 1162059, 1467864, 1549412, 2324118, 3098824, 3486177, 4648236, 6972354, 9296472, 13944708, 27889416]

約数ペア:

[(1, 27889416), (2, 13944708), (3, 9296472), (4, 6972354), (6, 4648236), (8, 3486177), (9, 3098824), (12, 2324118), (18, 1549412), (19, 1467864), (24, 1162059), (29, 961704), (36, 774706), (37, 753768), (38, 733932), (57, 489288), (58, 480852), (72, 387353), (74, 376884), (76, 366966), (87, 320568), (111, 251256), (114, 244644), (116, 240426), (148, 188442), (152, 183483), (171, 163096), (174, 160284), (222, 125628), (228, 122322), (232, 120213), (261, 106856), (296, 94221), (333, 83752), (342, 81548), (348, 80142), (361, 77256), (444, 62814), (456, 61161), (522, 53428), (551, 50616), (666, 41876), (684, 40774), (696, 40071), (703, 39672), (722, 38628), (888, 31407), (1044, 26714), (1073, 25992), (1083, 25752), (1102, 25308), (1332, 20938), (1368, 20387), (1406, 19836), (1444, 19314), (1653, 16872), (2088, 13357), (2109, 13224), (2146, 12996), (2166, 12876), (2204, 12654), (2664, 10469), (2812, 9918), (2888, 9657), (3219, 8664), (3249, 8584), (3306, 8436), (4218, 6612), (4292, 6498), (4332, 6438), (4408, 6327), (4959, 5624)]