72549664

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 72

約数和(自身を含む): 161178444

約数和(自身を除く): 88628780

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 121, 164, 176, 242, 328, 352, 451, 457, 484, 656, 902, 914, 968, 1312, 1804, 1828, 1936, 3608, 3656, 3872, 4961, 5027, 7216, 7312, 9922, 10054, 14432, 14624, 18737, 19844, 20108, 37474, 39688, 40216, 55297, 74948, 79376, 80432, 110594, 149896, 158752, 160864, 206107, 221188, 299792, 412214, 442376, 599584, 824428, 884752, 1648856, 1769504, 2267177, 3297712, 4534354, 6595424, 9068708, 18137416, 36274832, 72549664]

約数ペア:

[(1, 72549664), (2, 36274832), (4, 18137416), (8, 9068708), (11, 6595424), (16, 4534354), (22, 3297712), (32, 2267177), (41, 1769504), (44, 1648856), (82, 884752), (88, 824428), (121, 599584), (164, 442376), (176, 412214), (242, 299792), (328, 221188), (352, 206107), (451, 160864), (457, 158752), (484, 149896), (656, 110594), (902, 80432), (914, 79376), (968, 74948), (1312, 55297), (1804, 40216), (1828, 39688), (1936, 37474), (3608, 20108), (3656, 19844), (3872, 18737), (4961, 14624), (5027, 14432), (7216, 10054), (7312, 9922)]