77860034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 149133312

約数和(自身を除く): 71273278

約数列:

[1, 2, 7, 14, 17, 31, 34, 61, 62, 119, 122, 173, 217, 238, 346, 427, 434, 527, 854, 1037, 1054, 1211, 1891, 2074, 2422, 2941, 3689, 3782, 5363, 5882, 7259, 7378, 10553, 10726, 13237, 14518, 20587, 21106, 26474, 32147, 37541, 41174, 64294, 73871, 75082, 91171, 147742, 179401, 182342, 225029, 327143, 358802, 450058, 638197, 654286, 1255807, 1276394, 2290001, 2511614, 4580002, 5561431, 11122862, 38930017, 77860034]

約数ペア:

[(1, 77860034), (2, 38930017), (7, 11122862), (14, 5561431), (17, 4580002), (31, 2511614), (34, 2290001), (61, 1276394), (62, 1255807), (119, 654286), (122, 638197), (173, 450058), (217, 358802), (238, 327143), (346, 225029), (427, 182342), (434, 179401), (527, 147742), (854, 91171), (1037, 75082), (1054, 73871), (1211, 64294), (1891, 41174), (2074, 37541), (2422, 32147), (2941, 26474), (3689, 21106), (3782, 20587), (5363, 14518), (5882, 13237), (7259, 10726), (7378, 10553)]