73489236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{142421}}^1$

素因数の和:142471

約数の個数: 24

約数和(自身を含む): 175463904

約数和(自身を除く): 101974668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 142421, 284842, 427263, 569684, 854526, 1709052, 6124103, 12248206, 18372309, 24496412, 36744618, 73489236]

約数ペア:

[(1, 73489236), (2, 36744618), (3, 24496412), (4, 18372309), (6, 12248206), (12, 6124103), (43, 1709052), (86, 854526), (129, 569684), (172, 427263), (258, 284842), (516, 142421)]