78647244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{504149}}^1$

素因数の和:504169

約数の個数: 24

約数和(自身を含む): 197626800

約数和(自身を除く): 118979556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 504149, 1008298, 1512447, 2016596, 3024894, 6049788, 6553937, 13107874, 19661811, 26215748, 39323622, 78647244]

約数ペア:

[(1, 78647244), (2, 39323622), (3, 26215748), (4, 19661811), (6, 13107874), (12, 6553937), (13, 6049788), (26, 3024894), (39, 2016596), (52, 1512447), (78, 1008298), (156, 504149)]