80456656956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515747801}}^1$

素因数の和:515747821

約数の個数: 24

約数和(自身を含む): 202173138384

約数和(自身を除く): 121716481428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 515747801, 1031495602, 1547243403, 2062991204, 3094486806, 6188973612, 6704721413, 13409442826, 20114164239, 26818885652, 40228328478, 80456656956]

約数ペア:

[(1, 80456656956), (2, 40228328478), (3, 26818885652), (4, 20114164239), (6, 13409442826), (12, 6704721413), (13, 6188973612), (26, 3094486806), (39, 2062991204), (52, 1547243403), (78, 1031495602), (156, 515747801)]