80867004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{156719}}^1$

素因数の和:156769

約数の個数: 24

約数和(自身を含む): 193079040

約数和(自身を除く): 112212036

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 156719, 313438, 470157, 626876, 940314, 1880628, 6738917, 13477834, 20216751, 26955668, 40433502, 80867004]

約数ペア:

[(1, 80867004), (2, 40433502), (3, 26955668), (4, 20216751), (6, 13477834), (12, 6738917), (43, 1880628), (86, 940314), (129, 626876), (172, 470157), (258, 313438), (516, 156719)]