80372004

素因数分解:

$2^2\times 3^1\times {\mathrm{6697667}}^1$

素因数の和:6697674

約数の個数: 12

約数和(自身を含む): 187534704

約数和(自身を除く): 107162700

約数列:

[1, 2, 3, 4, 6, 12, 6697667, 13395334, 20093001, 26790668, 40186002, 80372004]

約数ペア:

[(1, 80372004), (2, 40186002), (3, 26790668), (4, 20093001), (6, 13395334), (12, 6697667)]