8721485568

素因数分解:

$2^8\times 3^3\times {\mathrm{1261789}}^1$

素因数の和:1261814

約数の個数: 72

約数和(自身を含む): 25790987600

約数和(自身を除く): 17069502032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 1261789, 2523578, 3785367, 5047156, 7570734, 10094312, 11356101, 15141468, 20188624, 22712202, 30282936, 34068303, 40377248, 45424404, 60565872, 68136606, 80754496, 90848808, 121131744, 136273212, 161508992, 181697616, 242263488, 272546424, 323017984, 363395232, 484526976, 545092848, 726790464, 969053952, 1090185696, 1453580928, 2180371392, 2907161856, 4360742784, 8721485568]

約数ペア:

[(1, 8721485568), (2, 4360742784), (3, 2907161856), (4, 2180371392), (6, 1453580928), (8, 1090185696), (9, 969053952), (12, 726790464), (16, 545092848), (18, 484526976), (24, 363395232), (27, 323017984), (32, 272546424), (36, 242263488), (48, 181697616), (54, 161508992), (64, 136273212), (72, 121131744), (96, 90848808), (108, 80754496), (128, 68136606), (144, 60565872), (192, 45424404), (216, 40377248), (256, 34068303), (288, 30282936), (384, 22712202), (432, 20188624), (576, 15141468), (768, 11356101), (864, 10094312), (1152, 7570734), (1728, 5047156), (2304, 3785367), (3456, 2523578), (6912, 1261789)]