78491958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^2$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 171524304

約数和(自身を除く): 93032346

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 137, 246, 274, 411, 697, 822, 1394, 2091, 2329, 4182, 4658, 5617, 6987, 11234, 13974, 16851, 18769, 33702, 37538, 56307, 95489, 112614, 190978, 286467, 319073, 572934, 638146, 769529, 957219, 1539058, 1914438, 2308587, 4617174, 13081993, 26163986, 39245979, 78491958]

約数ペア:

[(1, 78491958), (2, 39245979), (3, 26163986), (6, 13081993), (17, 4617174), (34, 2308587), (41, 1914438), (51, 1539058), (82, 957219), (102, 769529), (123, 638146), (137, 572934), (246, 319073), (274, 286467), (411, 190978), (697, 112614), (822, 95489), (1394, 56307), (2091, 37538), (2329, 33702), (4182, 18769), (4658, 16851), (5617, 13974), (6987, 11234)]