68707188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{15773}}^1$

素因数の和:15805

約数の個数: 54

約数和(自身を含む): 190912722

約数和(自身を除く): 122205534

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 15773, 31546, 47319, 63092, 94638, 141957, 173503, 189276, 283914, 347006, 520509, 567828, 694012, 1041018, 1561527, 1908533, 2082036, 3123054, 3817066, 5725599, 6246108, 7634132, 11451198, 17176797, 22902396, 34353594, 68707188]

約数ペア:

[(1, 68707188), (2, 34353594), (3, 22902396), (4, 17176797), (6, 11451198), (9, 7634132), (11, 6246108), (12, 5725599), (18, 3817066), (22, 3123054), (33, 2082036), (36, 1908533), (44, 1561527), (66, 1041018), (99, 694012), (121, 567828), (132, 520509), (198, 347006), (242, 283914), (363, 189276), (396, 173503), (484, 141957), (726, 94638), (1089, 63092), (1452, 47319), (2178, 31546), (4356, 15773)]