78810774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45767}}^1$

素因数の和:45820

約数の個数: 32

約数和(自身を含む): 184536576

約数和(自身を除く): 105725802

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 45767, 91534, 137301, 274602, 320369, 640738, 961107, 1876447, 1922214, 3752894, 5629341, 11258682, 13135129, 26270258, 39405387, 78810774]

約数ペア:

[(1, 78810774), (2, 39405387), (3, 26270258), (6, 13135129), (7, 11258682), (14, 5629341), (21, 3752894), (41, 1922214), (42, 1876447), (82, 961107), (123, 640738), (246, 320369), (287, 274602), (574, 137301), (861, 91534), (1722, 45767)]