80847912

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78341}}^1$

素因数の和:78393

約数の個数: 32

約数和(自身を含む): 206822880

約数和(自身を除く): 125974968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 78341, 156682, 235023, 313364, 470046, 626728, 940092, 1880184, 3368663, 6737326, 10105989, 13474652, 20211978, 26949304, 40423956, 80847912]

約数ペア:

[(1, 80847912), (2, 40423956), (3, 26949304), (4, 20211978), (6, 13474652), (8, 10105989), (12, 6737326), (24, 3368663), (43, 1880184), (86, 940092), (129, 626728), (172, 470046), (258, 313364), (344, 235023), (516, 156682), (1032, 78341)]