80847618

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{68399}}^1$

素因数の和:68601

約数の個数: 16

約数和(自身を含む): 162518400

約数和(自身を除く): 81670782

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 68399, 136798, 205197, 410394, 13474603, 26949206, 40423809, 80847618]

約数ペア:

[(1, 80847618), (2, 40423809), (3, 26949206), (6, 13474603), (197, 410394), (394, 205197), (591, 136798), (1182, 68399)]