71688276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181031}}^1$

素因数の和:181052

約数の個数: 36

約数和(自身を含む): 197686944

約数和(自身を除く): 125998668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 181031, 362062, 543093, 724124, 1086186, 1629279, 1991341, 2172372, 3258558, 3982682, 5974023, 6517116, 7965364, 11948046, 17922069, 23896092, 35844138, 71688276]

約数ペア:

[(1, 71688276), (2, 35844138), (3, 23896092), (4, 17922069), (6, 11948046), (9, 7965364), (11, 6517116), (12, 5974023), (18, 3982682), (22, 3258558), (33, 2172372), (36, 1991341), (44, 1629279), (66, 1086186), (99, 724124), (132, 543093), (198, 362062), (396, 181031)]