8072178876

素因数分解:

$2^2\times 3^3\times {\mathrm{1777}}^1\times {\mathrm{42061}}^1$

素因数の和:43851

約数の個数: 48

約数和(自身を含む): 20940146080

約数和(自身を除く): 12867967204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1777, 3554, 5331, 7108, 10662, 15993, 21324, 31986, 42061, 47979, 63972, 84122, 95958, 126183, 168244, 191916, 252366, 378549, 504732, 757098, 1135647, 1514196, 2271294, 4542588, 74742397, 149484794, 224227191, 298969588, 448454382, 672681573, 896908764, 1345363146, 2018044719, 2690726292, 4036089438, 8072178876]

約数ペア:

[(1, 8072178876), (2, 4036089438), (3, 2690726292), (4, 2018044719), (6, 1345363146), (9, 896908764), (12, 672681573), (18, 448454382), (27, 298969588), (36, 224227191), (54, 149484794), (108, 74742397), (1777, 4542588), (3554, 2271294), (5331, 1514196), (7108, 1135647), (10662, 757098), (15993, 504732), (21324, 378549), (31986, 252366), (42061, 191916), (47979, 168244), (63972, 126183), (84122, 95958)]