80544768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 88

約数和(自身を含む): 217342272

約数和(自身を除く): 136797504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 167, 192, 256, 314, 334, 384, 471, 501, 512, 628, 668, 768, 942, 1002, 1024, 1256, 1336, 1536, 1884, 2004, 2512, 2672, 3072, 3768, 4008, 5024, 5344, 7536, 8016, 10048, 10688, 15072, 16032, 20096, 21376, 26219, 30144, 32064, 40192, 42752, 52438, 60288, 64128, 78657, 80384, 85504, 104876, 120576, 128256, 157314, 160768, 171008, 209752, 241152, 256512, 314628, 419504, 482304, 513024, 629256, 839008, 1258512, 1678016, 2517024, 3356032, 5034048, 6712064, 10068096, 13424128, 20136192, 26848256, 40272384, 80544768]

約数ペア:

[(1, 80544768), (2, 40272384), (3, 26848256), (4, 20136192), (6, 13424128), (8, 10068096), (12, 6712064), (16, 5034048), (24, 3356032), (32, 2517024), (48, 1678016), (64, 1258512), (96, 839008), (128, 629256), (157, 513024), (167, 482304), (192, 419504), (256, 314628), (314, 256512), (334, 241152), (384, 209752), (471, 171008), (501, 160768), (512, 157314), (628, 128256), (668, 120576), (768, 104876), (942, 85504), (1002, 80384), (1024, 78657), (1256, 64128), (1336, 60288), (1536, 52438), (1884, 42752), (2004, 40192), (2512, 32064), (2672, 30144), (3072, 26219), (3768, 21376), (4008, 20096), (5024, 16032), (5344, 15072), (7536, 10688), (8016, 10048)]