76812456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 232427520

約数和(自身を除く): 155615064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 103, 138, 161, 168, 184, 193, 206, 276, 309, 322, 386, 412, 483, 552, 579, 618, 644, 721, 772, 824, 966, 1158, 1236, 1288, 1351, 1442, 1544, 1932, 2163, 2316, 2369, 2472, 2702, 2884, 3864, 4053, 4326, 4439, 4632, 4738, 5404, 5768, 7107, 8106, 8652, 8878, 9476, 10808, 13317, 14214, 16212, 16583, 17304, 17756, 18952, 19879, 26634, 28428, 31073, 32424, 33166, 35512, 39758, 49749, 53268, 56856, 59637, 62146, 66332, 79516, 93219, 99498, 106536, 119274, 124292, 132664, 139153, 159032, 186438, 198996, 238548, 248584, 278306, 372876, 397992, 417459, 457217, 477096, 556612, 745752, 834918, 914434, 1113224, 1371651, 1669836, 1828868, 2743302, 3200519, 3339672, 3657736, 5486604, 6401038, 9601557, 10973208, 12802076, 19203114, 25604152, 38406228, 76812456]

約数ペア:

[(1, 76812456), (2, 38406228), (3, 25604152), (4, 19203114), (6, 12802076), (7, 10973208), (8, 9601557), (12, 6401038), (14, 5486604), (21, 3657736), (23, 3339672), (24, 3200519), (28, 2743302), (42, 1828868), (46, 1669836), (56, 1371651), (69, 1113224), (84, 914434), (92, 834918), (103, 745752), (138, 556612), (161, 477096), (168, 457217), (184, 417459), (193, 397992), (206, 372876), (276, 278306), (309, 248584), (322, 238548), (386, 198996), (412, 186438), (483, 159032), (552, 139153), (579, 132664), (618, 124292), (644, 119274), (721, 106536), (772, 99498), (824, 93219), (966, 79516), (1158, 66332), (1236, 62146), (1288, 59637), (1351, 56856), (1442, 53268), (1544, 49749), (1932, 39758), (2163, 35512), (2316, 33166), (2369, 32424), (2472, 31073), (2702, 28428), (2884, 26634), (3864, 19879), (4053, 18952), (4326, 17756), (4439, 17304), (4632, 16583), (4738, 16212), (5404, 14214), (5768, 13317), (7107, 10808), (8106, 9476), (8652, 8878)]