83808376

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 172339200

約数和(自身を除く): 88530824

約数列:

[1, 2, 4, 8, 29, 31, 43, 58, 62, 86, 116, 124, 172, 232, 248, 271, 344, 542, 899, 1084, 1247, 1333, 1798, 2168, 2494, 2666, 3596, 4988, 5332, 7192, 7859, 8401, 9976, 10664, 11653, 15718, 16802, 23306, 31436, 33604, 38657, 46612, 62872, 67208, 77314, 93224, 154628, 243629, 309256, 337937, 361243, 487258, 675874, 722486, 974516, 1351748, 1444972, 1949032, 2703496, 2889944, 10476047, 20952094, 41904188, 83808376]

約数ペア:

[(1, 83808376), (2, 41904188), (4, 20952094), (8, 10476047), (29, 2889944), (31, 2703496), (43, 1949032), (58, 1444972), (62, 1351748), (86, 974516), (116, 722486), (124, 675874), (172, 487258), (232, 361243), (248, 337937), (271, 309256), (344, 243629), (542, 154628), (899, 93224), (1084, 77314), (1247, 67208), (1333, 62872), (1798, 46612), (2168, 38657), (2494, 33604), (2666, 31436), (3596, 23306), (4988, 16802), (5332, 15718), (7192, 11653), (7859, 10664), (8401, 9976)]