78285468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3187}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 192810240

約数和(自身を除く): 114524772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 3187, 4094, 6141, 6374, 8188, 9561, 12282, 12748, 19122, 24564, 38244, 73301, 146602, 219903, 283643, 293204, 439806, 567286, 850929, 879612, 1134572, 1701858, 3403716, 6523789, 13047578, 19571367, 26095156, 39142734, 78285468]

約数ペア:

[(1, 78285468), (2, 39142734), (3, 26095156), (4, 19571367), (6, 13047578), (12, 6523789), (23, 3403716), (46, 1701858), (69, 1134572), (89, 879612), (92, 850929), (138, 567286), (178, 439806), (267, 293204), (276, 283643), (356, 219903), (534, 146602), (1068, 73301), (2047, 38244), (3187, 24564), (4094, 19122), (6141, 12748), (6374, 12282), (8188, 9561)]