77185724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1913}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 169779456

約数和(自身を除く): 92593732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 1913, 2882, 3668, 3826, 5764, 7652, 10087, 13391, 20174, 21043, 26782, 40348, 42086, 53564, 84172, 147301, 250603, 294602, 501206, 589204, 1002412, 1754221, 2756633, 3508442, 5513266, 7016884, 11026532, 19296431, 38592862, 77185724]

約数ペア:

[(1, 77185724), (2, 38592862), (4, 19296431), (7, 11026532), (11, 7016884), (14, 5513266), (22, 3508442), (28, 2756633), (44, 1754221), (77, 1002412), (131, 589204), (154, 501206), (262, 294602), (308, 250603), (524, 147301), (917, 84172), (1441, 53564), (1834, 42086), (1913, 40348), (2882, 26782), (3668, 21043), (3826, 20174), (5764, 13391), (7652, 10087)]