81353409312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{337219}}^1$

素因数の和:337598

約数の個数: 96

約数和(自身を含む): 244740787200

約数和(自身を除く): 163387377888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 359, 672, 718, 1077, 1436, 2154, 2513, 2872, 4308, 5026, 5744, 7539, 8616, 10052, 11488, 15078, 17232, 20104, 30156, 34464, 40208, 60312, 80416, 120624, 241248, 337219, 674438, 1011657, 1348876, 2023314, 2360533, 2697752, 4046628, 4721066, 5395504, 7081599, 8093256, 9442132, 10791008, 14163198, 16186512, 18884264, 28326396, 32373024, 37768528, 56652792, 75537056, 113305584, 121061621, 226611168, 242123242, 363184863, 484246484, 726369726, 847431347, 968492968, 1452739452, 1694862694, 1936985936, 2542294041, 2905478904, 3389725388, 3873971872, 5084588082, 5810957808, 6779450776, 10169176164, 11621915616, 13558901552, 20338352328, 27117803104, 40676704656, 81353409312]

約数ペア:

[(1, 81353409312), (2, 40676704656), (3, 27117803104), (4, 20338352328), (6, 13558901552), (7, 11621915616), (8, 10169176164), (12, 6779450776), (14, 5810957808), (16, 5084588082), (21, 3873971872), (24, 3389725388), (28, 2905478904), (32, 2542294041), (42, 1936985936), (48, 1694862694), (56, 1452739452), (84, 968492968), (96, 847431347), (112, 726369726), (168, 484246484), (224, 363184863), (336, 242123242), (359, 226611168), (672, 121061621), (718, 113305584), (1077, 75537056), (1436, 56652792), (2154, 37768528), (2513, 32373024), (2872, 28326396), (4308, 18884264), (5026, 16186512), (5744, 14163198), (7539, 10791008), (8616, 9442132), (10052, 8093256), (11488, 7081599), (15078, 5395504), (17232, 4721066), (20104, 4046628), (30156, 2697752), (34464, 2360533), (40208, 2023314), (60312, 1348876), (80416, 1011657), (120624, 674438), (241248, 337219)]