78273932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3830

約数の個数: 36

約数和(自身を含む): 154106568

約数和(自身を除く): 75832636

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 3761, 5203, 7522, 10406, 15044, 20812, 41371, 82742, 161723, 165484, 323446, 455081, 646892, 910162, 1778953, 1820324, 3557906, 7115812, 19568483, 39136966, 78273932]

約数ペア:

[(1, 78273932), (2, 39136966), (4, 19568483), (11, 7115812), (22, 3557906), (43, 1820324), (44, 1778953), (86, 910162), (121, 646892), (172, 455081), (242, 323446), (473, 165484), (484, 161723), (946, 82742), (1892, 41371), (3761, 20812), (5203, 15044), (7522, 10406)]