80848716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{518261}}^1$

素因数の和:518281

約数の個数: 24

約数和(自身を含む): 203158704

約数和(自身を除く): 122309988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 518261, 1036522, 1554783, 2073044, 3109566, 6219132, 6737393, 13474786, 20212179, 26949572, 40424358, 80848716]

約数ペア:

[(1, 80848716), (2, 40424358), (3, 26949572), (4, 20212179), (6, 13474786), (12, 6737393), (13, 6219132), (26, 3109566), (39, 2073044), (52, 1554783), (78, 1036522), (156, 518261)]