78364338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1004671}}^1$

素因数の和:1004689

約数の個数: 16

約数和(自身を含む): 168784896

約数和(自身を除く): 90420558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1004671, 2009342, 3014013, 6028026, 13060723, 26121446, 39182169, 78364338]

約数ペア:

[(1, 78364338), (2, 39182169), (3, 26121446), (6, 13060723), (13, 6028026), (26, 3014013), (39, 2009342), (78, 1004671)]