82076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 18

約数和(自身を含む): 154728

約数和(自身を除く): 72652

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 289, 578, 1156, 1207, 2414, 4828, 20519, 41038, 82076]

約数ペア:

[(1, 82076), (2, 41038), (4, 20519), (17, 4828), (34, 2414), (68, 1207), (71, 1156), (142, 578), (284, 289)]