72879654

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{171079}}^1$

素因数の和:171155

約数の個数: 16

約数和(自身を含む): 147813120

約数和(自身を除く): 74933466

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 171079, 342158, 513237, 1026474, 12146609, 24293218, 36439827, 72879654]

約数ペア:

[(1, 72879654), (2, 36439827), (3, 24293218), (6, 12146609), (71, 1026474), (142, 513237), (213, 342158), (426, 171079)]