71496656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 174417408

約数和(自身を除く): 102920752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 443, 524, 616, 886, 917, 1048, 1232, 1441, 1772, 1834, 2096, 2882, 3101, 3544, 3668, 4873, 5764, 6202, 7088, 7336, 9746, 10087, 11528, 12404, 14672, 19492, 20174, 23056, 24808, 34111, 38984, 40348, 49616, 58033, 68222, 77968, 80696, 116066, 136444, 161392, 232132, 272888, 406231, 464264, 545776, 638363, 812462, 928528, 1276726, 1624924, 2553452, 3249848, 4468541, 5106904, 6499696, 8937082, 10213808, 17874164, 35748328, 71496656]

約数ペア:

[(1, 71496656), (2, 35748328), (4, 17874164), (7, 10213808), (8, 8937082), (11, 6499696), (14, 5106904), (16, 4468541), (22, 3249848), (28, 2553452), (44, 1624924), (56, 1276726), (77, 928528), (88, 812462), (112, 638363), (131, 545776), (154, 464264), (176, 406231), (262, 272888), (308, 232132), (443, 161392), (524, 136444), (616, 116066), (886, 80696), (917, 77968), (1048, 68222), (1232, 58033), (1441, 49616), (1772, 40348), (1834, 38984), (2096, 34111), (2882, 24808), (3101, 23056), (3544, 20174), (3668, 19492), (4873, 14672), (5764, 12404), (6202, 11528), (7088, 10087), (7336, 9746)]