66064656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{557}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 195951744

約数和(自身を除く): 129887088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 353, 557, 706, 1059, 1114, 1412, 1671, 2118, 2228, 2471, 2824, 3342, 3899, 4236, 4456, 4942, 5648, 6684, 7413, 7798, 8472, 8912, 9884, 11697, 13368, 14826, 15596, 16944, 19768, 23394, 26736, 29652, 31192, 39536, 46788, 59304, 62384, 93576, 118608, 187152, 196621, 393242, 589863, 786484, 1179726, 1376347, 1572968, 2359452, 2752694, 3145936, 4129041, 4718904, 5505388, 8258082, 9437808, 11010776, 16516164, 22021552, 33032328, 66064656]

約数ペア:

[(1, 66064656), (2, 33032328), (3, 22021552), (4, 16516164), (6, 11010776), (7, 9437808), (8, 8258082), (12, 5505388), (14, 4718904), (16, 4129041), (21, 3145936), (24, 2752694), (28, 2359452), (42, 1572968), (48, 1376347), (56, 1179726), (84, 786484), (112, 589863), (168, 393242), (336, 196621), (353, 187152), (557, 118608), (706, 93576), (1059, 62384), (1114, 59304), (1412, 46788), (1671, 39536), (2118, 31192), (2228, 29652), (2471, 26736), (2824, 23394), (3342, 19768), (3899, 16944), (4236, 15596), (4456, 14826), (4942, 13368), (5648, 11697), (6684, 9884), (7413, 8912), (7798, 8472)]