78868602

素因数分解:

$2^1\times 3^2\times {\mathrm{1723}}^1\times {\mathrm{2543}}^1$

素因数の和:4274

約数の個数: 24

約数和(自身を含む): 171048384

約数和(自身を除く): 92179782

約数列:

[1, 2, 3, 6, 9, 18, 1723, 2543, 3446, 5086, 5169, 7629, 10338, 15258, 15507, 22887, 31014, 45774, 4381589, 8763178, 13144767, 26289534, 39434301, 78868602]

約数ペア:

[(1, 78868602), (2, 39434301), (3, 26289534), (6, 13144767), (9, 8763178), (18, 4381589), (1723, 45774), (2543, 31014), (3446, 22887), (5086, 15507), (5169, 15258), (7629, 10338)]