78772668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{504953}}^1$

素因数の和:504973

約数の個数: 24

約数和(自身を含む): 197941968

約数和(自身を除く): 119169300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 504953, 1009906, 1514859, 2019812, 3029718, 6059436, 6564389, 13128778, 19693167, 26257556, 39386334, 78772668]

約数ペア:

[(1, 78772668), (2, 39386334), (3, 26257556), (4, 19693167), (6, 13128778), (12, 6564389), (13, 6059436), (26, 3029718), (39, 2019812), (52, 1514859), (78, 1009906), (156, 504953)]