87081426448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1\times {\mathrm{3517}}^1$

素因数の和:4712

約数の個数: 80

約数和(自身を含む): 179155247616

約数和(自身を除く): 92073821168

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1103, 1403, 2206, 2806, 3517, 4412, 5612, 7034, 8824, 11224, 14068, 17648, 22448, 25369, 28136, 50738, 56272, 67283, 80891, 101476, 134566, 161782, 202952, 214537, 269132, 323564, 405904, 429074, 538264, 647128, 858148, 1076528, 1294256, 1547509, 1716296, 3095018, 3432592, 3879251, 4934351, 6190036, 7758502, 9868702, 12380072, 15517004, 19737404, 24760144, 31034008, 39474808, 62068016, 78949616, 89222773, 178445546, 236634311, 356891092, 473268622, 713782184, 946537244, 1427564368, 1893074488, 3786148976, 5442589153, 10885178306, 21770356612, 43540713224, 87081426448]

約数ペア:

[(1, 87081426448), (2, 43540713224), (4, 21770356612), (8, 10885178306), (16, 5442589153), (23, 3786148976), (46, 1893074488), (61, 1427564368), (92, 946537244), (122, 713782184), (184, 473268622), (244, 356891092), (368, 236634311), (488, 178445546), (976, 89222773), (1103, 78949616), (1403, 62068016), (2206, 39474808), (2806, 31034008), (3517, 24760144), (4412, 19737404), (5612, 15517004), (7034, 12380072), (8824, 9868702), (11224, 7758502), (14068, 6190036), (17648, 4934351), (22448, 3879251), (25369, 3432592), (28136, 3095018), (50738, 1716296), (56272, 1547509), (67283, 1294256), (80891, 1076528), (101476, 858148), (134566, 647128), (161782, 538264), (202952, 429074), (214537, 405904), (269132, 323564)]