81364272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14009}}^1$

素因数の和:14042

約数の個数: 60

約数和(自身を含む): 231052920

約数和(自身を除く): 149688648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 14009, 28018, 42027, 56036, 84054, 112072, 154099, 168108, 224144, 308198, 336216, 462297, 616396, 672432, 924594, 1232792, 1695089, 1849188, 2465584, 3390178, 3698376, 5085267, 6780356, 7396752, 10170534, 13560712, 20341068, 27121424, 40682136, 81364272]

約数ペア:

[(1, 81364272), (2, 40682136), (3, 27121424), (4, 20341068), (6, 13560712), (8, 10170534), (11, 7396752), (12, 6780356), (16, 5085267), (22, 3698376), (24, 3390178), (33, 2465584), (44, 1849188), (48, 1695089), (66, 1232792), (88, 924594), (121, 672432), (132, 616396), (176, 462297), (242, 336216), (264, 308198), (363, 224144), (484, 168108), (528, 154099), (726, 112072), (968, 84054), (1452, 56036), (1936, 42027), (2904, 28018), (5808, 14009)]