87771384

素因数分解:

$2^3\times 3^3\times {\mathrm{406349}}^1$

素因数の和:406364

約数の個数: 32

約数和(自身を含む): 243810000

約数和(自身を除く): 156038616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 406349, 812698, 1219047, 1625396, 2438094, 3250792, 3657141, 4876188, 7314282, 9752376, 10971423, 14628564, 21942846, 29257128, 43885692, 87771384]

約数ペア:

[(1, 87771384), (2, 43885692), (3, 29257128), (4, 21942846), (6, 14628564), (8, 10971423), (9, 9752376), (12, 7314282), (18, 4876188), (24, 3657141), (27, 3250792), (36, 2438094), (54, 1625396), (72, 1219047), (108, 812698), (216, 406349)]