9890254944

素因数分解:

$2^5\times 3^2\times {\mathrm{2381}}^1\times {\mathrm{14423}}^1$

素因数の和:16820

約数の個数: 72

約数和(自身を含む): 28139175792

約数和(自身を除く): 18248920848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2381, 4762, 7143, 9524, 14286, 14423, 19048, 21429, 28572, 28846, 38096, 42858, 43269, 57144, 57692, 76192, 85716, 86538, 114288, 115384, 129807, 171432, 173076, 228576, 230768, 259614, 342864, 346152, 461536, 519228, 685728, 692304, 1038456, 1384608, 2076912, 4153824, 34341163, 68682326, 103023489, 137364652, 206046978, 274729304, 309070467, 412093956, 549458608, 618140934, 824187912, 1098917216, 1236281868, 1648375824, 2472563736, 3296751648, 4945127472, 9890254944]

約数ペア:

[(1, 9890254944), (2, 4945127472), (3, 3296751648), (4, 2472563736), (6, 1648375824), (8, 1236281868), (9, 1098917216), (12, 824187912), (16, 618140934), (18, 549458608), (24, 412093956), (32, 309070467), (36, 274729304), (48, 206046978), (72, 137364652), (96, 103023489), (144, 68682326), (288, 34341163), (2381, 4153824), (4762, 2076912), (7143, 1384608), (9524, 1038456), (14286, 692304), (14423, 685728), (19048, 519228), (21429, 461536), (28572, 346152), (28846, 342864), (38096, 259614), (42858, 230768), (43269, 228576), (57144, 173076), (57692, 171432), (76192, 129807), (85716, 115384), (86538, 114288)]