81109104

素因数分解:

$2^4\times 3^1\times {\mathrm{1689773}}^1$

素因数の和:1689784

約数の個数: 20

約数和(自身を含む): 209531976

約数和(自身を除く): 128422872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1689773, 3379546, 5069319, 6759092, 10138638, 13518184, 20277276, 27036368, 40554552, 81109104]

約数ペア:

[(1, 81109104), (2, 40554552), (3, 27036368), (4, 20277276), (6, 13518184), (8, 10138638), (12, 6759092), (16, 5069319), (24, 3379546), (48, 1689773)]