87780276

素因数分解:

$2^2\times 3^2\times {\mathrm{2438341}}^1$

素因数の和:2438351

約数の個数: 18

約数和(自身を含む): 221889122

約数和(自身を除く): 134108846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2438341, 4876682, 7315023, 9753364, 14630046, 21945069, 29260092, 43890138, 87780276]

約数ペア:

[(1, 87780276), (2, 43890138), (3, 29260092), (4, 21945069), (6, 14630046), (9, 9753364), (12, 7315023), (18, 4876682), (36, 2438341)]