71543646

素因数分解:

$2^1\times 3^2\times {\mathrm{887}}^1\times {\mathrm{4481}}^1$

素因数の和:5376

約数の個数: 24

約数和(自身を含む): 155220624

約数和(自身を除く): 83676978

約数列:

[1, 2, 3, 6, 9, 18, 887, 1774, 2661, 4481, 5322, 7983, 8962, 13443, 15966, 26886, 40329, 80658, 3974647, 7949294, 11923941, 23847882, 35771823, 71543646]

約数ペア:

[(1, 71543646), (2, 35771823), (3, 23847882), (6, 11923941), (9, 7949294), (18, 3974647), (887, 80658), (1774, 40329), (2661, 26886), (4481, 15966), (5322, 13443), (7983, 8962)]