78872646

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{16249}}^1$

素因数の和:17063

約数の個数: 16

約数和(自身を含む): 157950000

約数和(自身を除く): 79077354

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 16249, 32498, 48747, 97494, 13145441, 26290882, 39436323, 78872646]

約数ペア:

[(1, 78872646), (2, 39436323), (3, 26290882), (6, 13145441), (809, 97494), (1618, 48747), (2427, 32498), (4854, 16249)]