77990894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{3433}}^1$

素因数の和:3779

約数の個数: 16

約数和(自身を含む): 120574608

約数和(自身を除く): 42583714

約数列:

[1, 2, 37, 74, 307, 614, 3433, 6866, 11359, 22718, 127021, 254042, 1053931, 2107862, 38995447, 77990894]

約数ペア:

[(1, 77990894), (2, 38995447), (37, 2107862), (74, 1053931), (307, 254042), (614, 127021), (3433, 22718), (6866, 11359)]