78771108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{504943}}^1$

素因数の和:504963

約数の個数: 24

約数和(自身を含む): 197938048

約数和(自身を除く): 119166940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 504943, 1009886, 1514829, 2019772, 3029658, 6059316, 6564259, 13128518, 19692777, 26257036, 39385554, 78771108]

約数ペア:

[(1, 78771108), (2, 39385554), (3, 26257036), (4, 19692777), (6, 13128518), (12, 6564259), (13, 6059316), (26, 3029658), (39, 2019772), (52, 1514829), (78, 1009886), (156, 504943)]