8713728

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 26385216

約数和(自身を除く): 17671488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 128, 144, 183, 186, 192, 244, 248, 256, 279, 288, 366, 372, 384, 488, 496, 512, 549, 558, 576, 732, 744, 768, 976, 992, 1098, 1116, 1152, 1464, 1488, 1536, 1891, 1952, 1984, 2196, 2232, 2304, 2928, 2976, 3782, 3904, 3968, 4392, 4464, 4608, 5673, 5856, 5952, 7564, 7808, 7936, 8784, 8928, 11346, 11712, 11904, 15128, 15616, 15872, 17019, 17568, 17856, 22692, 23424, 23808, 30256, 31232, 34038, 35136, 35712, 45384, 46848, 47616, 60512, 68076, 70272, 71424, 90768, 93696, 121024, 136152, 140544, 142848, 181536, 242048, 272304, 281088, 363072, 484096, 544608, 726144, 968192, 1089216, 1452288, 2178432, 2904576, 4356864, 8713728]

約数ペア:

[(1, 8713728), (2, 4356864), (3, 2904576), (4, 2178432), (6, 1452288), (8, 1089216), (9, 968192), (12, 726144), (16, 544608), (18, 484096), (24, 363072), (31, 281088), (32, 272304), (36, 242048), (48, 181536), (61, 142848), (62, 140544), (64, 136152), (72, 121024), (93, 93696), (96, 90768), (122, 71424), (124, 70272), (128, 68076), (144, 60512), (183, 47616), (186, 46848), (192, 45384), (244, 35712), (248, 35136), (256, 34038), (279, 31232), (288, 30256), (366, 23808), (372, 23424), (384, 22692), (488, 17856), (496, 17568), (512, 17019), (549, 15872), (558, 15616), (576, 15128), (732, 11904), (744, 11712), (768, 11346), (976, 8928), (992, 8784), (1098, 7936), (1116, 7808), (1152, 7564), (1464, 5952), (1488, 5856), (1536, 5673), (1891, 4608), (1952, 4464), (1984, 4392), (2196, 3968), (2232, 3904), (2304, 3782), (2928, 2976)]