78995214

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{102061}}^1$

素因数の和:102112

約数の個数: 24

約数和(自身を含む): 175138392

約数和(自身を除く): 96143178

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 102061, 204122, 306183, 612366, 918549, 1837098, 4388623, 8777246, 13165869, 26331738, 39497607, 78995214]

約数ペア:

[(1, 78995214), (2, 39497607), (3, 26331738), (6, 13165869), (9, 8777246), (18, 4388623), (43, 1837098), (86, 918549), (129, 612366), (258, 306183), (387, 204122), (774, 102061)]