72405834

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{5647}}^1$

素因数の和:7789

約数の個数: 16

約数和(自身を含む): 144905088

約数和(自身を除く): 72499254

約数列:

[1, 2, 3, 6, 2137, 4274, 5647, 6411, 11294, 12822, 16941, 33882, 12067639, 24135278, 36202917, 72405834]

約数ペア:

[(1, 72405834), (2, 36202917), (3, 24135278), (6, 12067639), (2137, 33882), (4274, 16941), (5647, 12822), (6411, 11294)]