86719668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1032377}}^1$

素因数の和:1032391

約数の個数: 24

約数和(自身を含む): 231252672

約数和(自身を除く): 144533004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1032377, 2064754, 3097131, 4129508, 6194262, 7226639, 12388524, 14453278, 21679917, 28906556, 43359834, 86719668]

約数ペア:

[(1, 86719668), (2, 43359834), (3, 28906556), (4, 21679917), (6, 14453278), (7, 12388524), (12, 7226639), (14, 6194262), (21, 4129508), (28, 3097131), (42, 2064754), (84, 1032377)]