77808368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1021}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 164999856

約数和(自身を除く): 87191488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 433, 866, 1021, 1732, 2042, 3464, 4084, 4763, 6928, 8168, 9526, 11231, 16336, 19052, 22462, 38104, 44924, 76208, 89848, 179696, 442093, 884186, 1768372, 3536744, 4863023, 7073488, 9726046, 19452092, 38904184, 77808368]

約数ペア:

[(1, 77808368), (2, 38904184), (4, 19452092), (8, 9726046), (11, 7073488), (16, 4863023), (22, 3536744), (44, 1768372), (88, 884186), (176, 442093), (433, 179696), (866, 89848), (1021, 76208), (1732, 44924), (2042, 38104), (3464, 22462), (4084, 19052), (4763, 16336), (6928, 11231), (8168, 9526)]