80019036

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{3761}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 208565280

約数和(自身を除く): 128546244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 3761, 5319, 7092, 7522, 10638, 11283, 15044, 21276, 22566, 33849, 45132, 67698, 101547, 135396, 203094, 406188, 740917, 1481834, 2222751, 2963668, 4445502, 6668253, 8891004, 13336506, 20004759, 26673012, 40009518, 80019036]

約数ペア:

[(1, 80019036), (2, 40009518), (3, 26673012), (4, 20004759), (6, 13336506), (9, 8891004), (12, 6668253), (18, 4445502), (27, 2963668), (36, 2222751), (54, 1481834), (108, 740917), (197, 406188), (394, 203094), (591, 135396), (788, 101547), (1182, 67698), (1773, 45132), (2364, 33849), (3546, 22566), (3761, 21276), (5319, 15044), (7092, 11283), (7522, 10638)]