66738564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97571}}^1$

素因数の和:97600

約数の個数: 36

約数和(自身を含む): 177581040

約数和(自身を除く): 110842476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 97571, 195142, 292713, 390284, 585426, 878139, 1170852, 1756278, 1853849, 3512556, 3707698, 5561547, 7415396, 11123094, 16684641, 22246188, 33369282, 66738564]

約数ペア:

[(1, 66738564), (2, 33369282), (3, 22246188), (4, 16684641), (6, 11123094), (9, 7415396), (12, 5561547), (18, 3707698), (19, 3512556), (36, 1853849), (38, 1756278), (57, 1170852), (76, 878139), (114, 585426), (171, 390284), (228, 292713), (342, 195142), (684, 97571)]