72419646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{928457}}^1$

素因数の和:928475

約数の個数: 16

約数和(自身を含む): 155980944

約数和(自身を除く): 83561298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 928457, 1856914, 2785371, 5570742, 12069941, 24139882, 36209823, 72419646]

約数ペア:

[(1, 72419646), (2, 36209823), (3, 24139882), (6, 12069941), (13, 5570742), (26, 2785371), (39, 1856914), (78, 928457)]