81866708976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{182471}}^1$

素因数の和:183214

約数の個数: 80

約数和(自身を含む): 228075402240

約数和(自身を除く): 146208693264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 719, 1438, 2157, 2876, 4314, 5752, 8628, 9347, 11504, 17256, 18694, 28041, 34512, 37388, 56082, 74776, 112164, 149552, 182471, 224328, 364942, 448656, 547413, 729884, 1094826, 1459768, 2189652, 2372123, 2919536, 4379304, 4744246, 7116369, 8758608, 9488492, 14232738, 18976984, 28465476, 37953968, 56930952, 113861904, 131196649, 262393298, 393589947, 524786596, 787179894, 1049573192, 1574359788, 1705556437, 2099146384, 3148719576, 3411112874, 5116669311, 6297439152, 6822225748, 10233338622, 13644451496, 20466677244, 27288902992, 40933354488, 81866708976]

約数ペア:

[(1, 81866708976), (2, 40933354488), (3, 27288902992), (4, 20466677244), (6, 13644451496), (8, 10233338622), (12, 6822225748), (13, 6297439152), (16, 5116669311), (24, 3411112874), (26, 3148719576), (39, 2099146384), (48, 1705556437), (52, 1574359788), (78, 1049573192), (104, 787179894), (156, 524786596), (208, 393589947), (312, 262393298), (624, 131196649), (719, 113861904), (1438, 56930952), (2157, 37953968), (2876, 28465476), (4314, 18976984), (5752, 14232738), (8628, 9488492), (9347, 8758608), (11504, 7116369), (17256, 4744246), (18694, 4379304), (28041, 2919536), (34512, 2372123), (37388, 2189652), (56082, 1459768), (74776, 1094826), (112164, 729884), (149552, 547413), (182471, 448656), (224328, 364942)]