82778586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 190166400

約数和(自身を除く): 107387814

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 61, 66, 87, 122, 174, 183, 319, 366, 638, 671, 709, 957, 1342, 1418, 1769, 1914, 2013, 2127, 3538, 4026, 4254, 5307, 7799, 10614, 15598, 19459, 20561, 23397, 38918, 41122, 43249, 46794, 58377, 61683, 86498, 116754, 123366, 129747, 226171, 259494, 452342, 475739, 678513, 951478, 1254221, 1357026, 1427217, 2508442, 2854434, 3762663, 7525326, 13796431, 27592862, 41389293, 82778586]

約数ペア:

[(1, 82778586), (2, 41389293), (3, 27592862), (6, 13796431), (11, 7525326), (22, 3762663), (29, 2854434), (33, 2508442), (58, 1427217), (61, 1357026), (66, 1254221), (87, 951478), (122, 678513), (174, 475739), (183, 452342), (319, 259494), (366, 226171), (638, 129747), (671, 123366), (709, 116754), (957, 86498), (1342, 61683), (1418, 58377), (1769, 46794), (1914, 43249), (2013, 41122), (2127, 38918), (3538, 23397), (4026, 20561), (4254, 19459), (5307, 15598), (7799, 10614)]