85855434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 202853376

約数和(自身を除く): 116997942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 137, 258, 274, 301, 347, 411, 602, 694, 822, 903, 959, 1041, 1806, 1918, 2082, 2429, 2877, 4858, 5754, 5891, 7287, 11782, 14574, 14921, 17673, 29842, 35346, 41237, 44763, 47539, 82474, 89526, 95078, 104447, 123711, 142617, 208894, 247422, 285234, 313341, 332773, 626682, 665546, 998319, 1996638, 2044177, 4088354, 6132531, 12265062, 14309239, 28618478, 42927717, 85855434]

約数ペア:

[(1, 85855434), (2, 42927717), (3, 28618478), (6, 14309239), (7, 12265062), (14, 6132531), (21, 4088354), (42, 2044177), (43, 1996638), (86, 998319), (129, 665546), (137, 626682), (258, 332773), (274, 313341), (301, 285234), (347, 247422), (411, 208894), (602, 142617), (694, 123711), (822, 104447), (903, 95078), (959, 89526), (1041, 82474), (1806, 47539), (1918, 44763), (2082, 41237), (2429, 35346), (2877, 29842), (4858, 17673), (5754, 14921), (5891, 14574), (7287, 11782)]