80262144

素因数分解:

$2^{10}\times 3^3\times {\mathrm{2903}}^1$

素因数の和:2932

約数の個数: 88

約数和(自身を含む): 237779520

約数和(自身を除く): 157517376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 2903, 3072, 3456, 4608, 5806, 6912, 8709, 9216, 11612, 13824, 17418, 23224, 26127, 27648, 34836, 46448, 52254, 69672, 78381, 92896, 104508, 139344, 156762, 185792, 209016, 278688, 313524, 371584, 418032, 557376, 627048, 743168, 836064, 1114752, 1254096, 1486336, 1672128, 2229504, 2508192, 2972672, 3344256, 4459008, 5016384, 6688512, 8918016, 10032768, 13377024, 20065536, 26754048, 40131072, 80262144]

約数ペア:

[(1, 80262144), (2, 40131072), (3, 26754048), (4, 20065536), (6, 13377024), (8, 10032768), (9, 8918016), (12, 6688512), (16, 5016384), (18, 4459008), (24, 3344256), (27, 2972672), (32, 2508192), (36, 2229504), (48, 1672128), (54, 1486336), (64, 1254096), (72, 1114752), (96, 836064), (108, 743168), (128, 627048), (144, 557376), (192, 418032), (216, 371584), (256, 313524), (288, 278688), (384, 209016), (432, 185792), (512, 156762), (576, 139344), (768, 104508), (864, 92896), (1024, 78381), (1152, 69672), (1536, 52254), (1728, 46448), (2304, 34836), (2903, 27648), (3072, 26127), (3456, 23224), (4608, 17418), (5806, 13824), (6912, 11612), (8709, 9216)]