78612876

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{2371}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 204561280

約数和(自身を除く): 125948404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 614, 921, 1228, 1842, 2371, 2763, 3684, 4742, 5526, 7113, 8289, 9484, 11052, 14226, 16578, 21339, 28452, 33156, 42678, 64017, 85356, 128034, 256068, 727897, 1455794, 2183691, 2911588, 4367382, 6551073, 8734764, 13102146, 19653219, 26204292, 39306438, 78612876]

約数ペア:

[(1, 78612876), (2, 39306438), (3, 26204292), (4, 19653219), (6, 13102146), (9, 8734764), (12, 6551073), (18, 4367382), (27, 2911588), (36, 2183691), (54, 1455794), (108, 727897), (307, 256068), (614, 128034), (921, 85356), (1228, 64017), (1842, 42678), (2371, 33156), (2763, 28452), (3684, 21339), (4742, 16578), (5526, 14226), (7113, 11052), (8289, 9484)]