65254956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 172166400

約数和(自身を除く): 106911444

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1399, 1794, 2028, 2798, 3588, 3887, 4197, 5596, 7774, 8394, 11661, 15548, 16788, 18187, 23322, 32177, 36374, 46644, 54561, 64354, 72748, 96531, 109122, 128708, 193062, 218244, 236431, 386124, 418301, 472862, 709293, 836602, 945724, 1254903, 1418586, 1673204, 2509806, 2837172, 5019612, 5437913, 10875826, 16313739, 21751652, 32627478, 65254956]

約数ペア:

[(1, 65254956), (2, 32627478), (3, 21751652), (4, 16313739), (6, 10875826), (12, 5437913), (13, 5019612), (23, 2837172), (26, 2509806), (39, 1673204), (46, 1418586), (52, 1254903), (69, 945724), (78, 836602), (92, 709293), (138, 472862), (156, 418301), (169, 386124), (276, 236431), (299, 218244), (338, 193062), (507, 128708), (598, 109122), (676, 96531), (897, 72748), (1014, 64354), (1196, 54561), (1399, 46644), (1794, 36374), (2028, 32177), (2798, 23322), (3588, 18187), (3887, 16788), (4197, 15548), (5596, 11661), (7774, 8394)]