64320288

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21613}}^1$

素因数の和:21657

約数の個数: 48

約数和(自身を含む): 174295296

約数和(自身を除く): 109975008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 21613, 43226, 64839, 86452, 129678, 172904, 259356, 345808, 518712, 670003, 691616, 1037424, 1340006, 2010009, 2074848, 2680012, 4020018, 5360024, 8040036, 10720048, 16080072, 21440096, 32160144, 64320288]

約数ペア:

[(1, 64320288), (2, 32160144), (3, 21440096), (4, 16080072), (6, 10720048), (8, 8040036), (12, 5360024), (16, 4020018), (24, 2680012), (31, 2074848), (32, 2010009), (48, 1340006), (62, 1037424), (93, 691616), (96, 670003), (124, 518712), (186, 345808), (248, 259356), (372, 172904), (496, 129678), (744, 86452), (992, 64839), (1488, 43226), (2976, 21613)]