8773668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 23761920

約数和(自身を除く): 14988252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 127, 171, 202, 228, 254, 303, 342, 381, 404, 508, 606, 684, 762, 909, 1143, 1212, 1524, 1818, 1919, 2286, 2413, 3636, 3838, 4572, 4826, 5757, 7239, 7676, 9652, 11514, 12827, 14478, 17271, 21717, 23028, 25654, 28956, 34542, 38481, 43434, 51308, 69084, 76962, 86868, 115443, 153924, 230886, 243713, 461772, 487426, 731139, 974852, 1462278, 2193417, 2924556, 4386834, 8773668]

約数ペア:

[(1, 8773668), (2, 4386834), (3, 2924556), (4, 2193417), (6, 1462278), (9, 974852), (12, 731139), (18, 487426), (19, 461772), (36, 243713), (38, 230886), (57, 153924), (76, 115443), (101, 86868), (114, 76962), (127, 69084), (171, 51308), (202, 43434), (228, 38481), (254, 34542), (303, 28956), (342, 25654), (381, 23028), (404, 21717), (508, 17271), (606, 14478), (684, 12827), (762, 11514), (909, 9652), (1143, 7676), (1212, 7239), (1524, 5757), (1818, 4826), (1919, 4572), (2286, 3838), (2413, 3636)]