80427439176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1\times {\mathrm{3359}}^1$

素因数の和:4131

約数の個数: 128

約数和(自身を含む): 231081984000

約数和(自身を除く): 150654544824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 359, 397, 718, 794, 1077, 1191, 1436, 1588, 2154, 2382, 2513, 2779, 2872, 3176, 3359, 4308, 4764, 5026, 5558, 6718, 7539, 8337, 8616, 9528, 10052, 10077, 11116, 13436, 15078, 16674, 20104, 20154, 22232, 23513, 26872, 30156, 33348, 40308, 47026, 60312, 66696, 70539, 80616, 94052, 141078, 142523, 188104, 282156, 285046, 427569, 564312, 570092, 855138, 997661, 1140184, 1205881, 1333523, 1710276, 1995322, 2411762, 2667046, 2992983, 3420552, 3617643, 3990644, 4000569, 4823524, 5334092, 5985966, 7235286, 7981288, 8001138, 8441167, 9334661, 9647048, 10668184, 11971932, 14470572, 16002276, 16882334, 18669322, 23943864, 25323501, 28003983, 28941144, 32004552, 33764668, 37338644, 50647002, 56007966, 67529336, 74677288, 101294004, 112015932, 202588008, 224031864, 478734757, 957469514, 1436204271, 1914939028, 2872408542, 3351143299, 3829878056, 5744817084, 6702286598, 10053429897, 11489634168, 13404573196, 20106859794, 26809146392, 40213719588, 80427439176]

約数ペア:

[(1, 80427439176), (2, 40213719588), (3, 26809146392), (4, 20106859794), (6, 13404573196), (7, 11489634168), (8, 10053429897), (12, 6702286598), (14, 5744817084), (21, 3829878056), (24, 3351143299), (28, 2872408542), (42, 1914939028), (56, 1436204271), (84, 957469514), (168, 478734757), (359, 224031864), (397, 202588008), (718, 112015932), (794, 101294004), (1077, 74677288), (1191, 67529336), (1436, 56007966), (1588, 50647002), (2154, 37338644), (2382, 33764668), (2513, 32004552), (2779, 28941144), (2872, 28003983), (3176, 25323501), (3359, 23943864), (4308, 18669322), (4764, 16882334), (5026, 16002276), (5558, 14470572), (6718, 11971932), (7539, 10668184), (8337, 9647048), (8616, 9334661), (9528, 8441167), (10052, 8001138), (10077, 7981288), (11116, 7235286), (13436, 5985966), (15078, 5334092), (16674, 4823524), (20104, 4000569), (20154, 3990644), (22232, 3617643), (23513, 3420552), (26872, 2992983), (30156, 2667046), (33348, 2411762), (40308, 1995322), (47026, 1710276), (60312, 1333523), (66696, 1205881), (70539, 1140184), (80616, 997661), (94052, 855138), (141078, 570092), (142523, 564312), (188104, 427569), (282156, 285046)]