86974448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 199674720

約数和(自身を除く): 112700272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 176, 187, 272, 328, 374, 451, 656, 697, 709, 748, 902, 1394, 1418, 1496, 1804, 2788, 2836, 2992, 3608, 5576, 5672, 7216, 7667, 7799, 11152, 11344, 12053, 15334, 15598, 24106, 29069, 30668, 31196, 48212, 58138, 61336, 62392, 96424, 116276, 122672, 124784, 132583, 192848, 232552, 265166, 319759, 465104, 494173, 530332, 639518, 988346, 1060664, 1279036, 1976692, 2121328, 2558072, 3953384, 5116144, 5435903, 7906768, 10871806, 21743612, 43487224, 86974448]

約数ペア:

[(1, 86974448), (2, 43487224), (4, 21743612), (8, 10871806), (11, 7906768), (16, 5435903), (17, 5116144), (22, 3953384), (34, 2558072), (41, 2121328), (44, 1976692), (68, 1279036), (82, 1060664), (88, 988346), (136, 639518), (164, 530332), (176, 494173), (187, 465104), (272, 319759), (328, 265166), (374, 232552), (451, 192848), (656, 132583), (697, 124784), (709, 122672), (748, 116276), (902, 96424), (1394, 62392), (1418, 61336), (1496, 58138), (1804, 48212), (2788, 31196), (2836, 30668), (2992, 29069), (3608, 24106), (5576, 15598), (5672, 15334), (7216, 12053), (7667, 11344), (7799, 11152)]