80072148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{513283}}^1$

素因数の和:513303

約数の個数: 24

約数和(自身を含む): 201207328

約数和(自身を除く): 121135180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 513283, 1026566, 1539849, 2053132, 3079698, 6159396, 6672679, 13345358, 20018037, 26690716, 40036074, 80072148]

約数ペア:

[(1, 80072148), (2, 40036074), (3, 26690716), (4, 20018037), (6, 13345358), (12, 6672679), (13, 6159396), (26, 3079698), (39, 2053132), (52, 1539849), (78, 1026566), (156, 513283)]