27857232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 87744384

約数和(自身を除く): 59887152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 647, 828, 897, 936, 1104, 1196, 1294, 1656, 1794, 1872, 1941, 2392, 2588, 2691, 3312, 3588, 3882, 4784, 5176, 5382, 5823, 7176, 7764, 8411, 10352, 10764, 11646, 14352, 14881, 15528, 16822, 21528, 23292, 25233, 29762, 31056, 33644, 43056, 44643, 46584, 50466, 59524, 67288, 75699, 89286, 93168, 100932, 119048, 133929, 134576, 151398, 178572, 193453, 201864, 238096, 267858, 302796, 357144, 386906, 403728, 535716, 580359, 605592, 714288, 773812, 1071432, 1160718, 1211184, 1547624, 1741077, 2142864, 2321436, 3095248, 3482154, 4642872, 6964308, 9285744, 13928616, 27857232]

約数ペア:

[(1, 27857232), (2, 13928616), (3, 9285744), (4, 6964308), (6, 4642872), (8, 3482154), (9, 3095248), (12, 2321436), (13, 2142864), (16, 1741077), (18, 1547624), (23, 1211184), (24, 1160718), (26, 1071432), (36, 773812), (39, 714288), (46, 605592), (48, 580359), (52, 535716), (69, 403728), (72, 386906), (78, 357144), (92, 302796), (104, 267858), (117, 238096), (138, 201864), (144, 193453), (156, 178572), (184, 151398), (207, 134576), (208, 133929), (234, 119048), (276, 100932), (299, 93168), (312, 89286), (368, 75699), (414, 67288), (468, 59524), (552, 50466), (598, 46584), (624, 44643), (647, 43056), (828, 33644), (897, 31056), (936, 29762), (1104, 25233), (1196, 23292), (1294, 21528), (1656, 16822), (1794, 15528), (1872, 14881), (1941, 14352), (2392, 11646), (2588, 10764), (2691, 10352), (3312, 8411), (3588, 7764), (3882, 7176), (4784, 5823), (5176, 5382)]