76008989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 96350976

約数和(自身を除く): 20341987

約数列:

[1, 7, 17, 37, 61, 119, 259, 283, 427, 629, 1037, 1981, 2257, 4403, 4811, 7259, 10471, 15799, 17263, 33677, 38369, 73297, 120841, 178007, 268583, 293471, 638731, 1246049, 2054297, 4471117, 10858427, 76008989]

約数ペア:

[(1, 76008989), (7, 10858427), (17, 4471117), (37, 2054297), (61, 1246049), (119, 638731), (259, 293471), (283, 268583), (427, 178007), (629, 120841), (1037, 73297), (1981, 38369), (2257, 33677), (4403, 17263), (4811, 15799), (7259, 10471)]