42143256

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2083}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 114599160

約数和(自身を除く): 72455904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2083, 2248, 2529, 3372, 4166, 5058, 6249, 6744, 8332, 10116, 12498, 16664, 18747, 20232, 24996, 37494, 49992, 74988, 149976, 585323, 1170646, 1755969, 2341292, 3511938, 4682584, 5267907, 7023876, 10535814, 14047752, 21071628, 42143256]

約数ペア:

[(1, 42143256), (2, 21071628), (3, 14047752), (4, 10535814), (6, 7023876), (8, 5267907), (9, 4682584), (12, 3511938), (18, 2341292), (24, 1755969), (36, 1170646), (72, 585323), (281, 149976), (562, 74988), (843, 49992), (1124, 37494), (1686, 24996), (2083, 20232), (2248, 18747), (2529, 16664), (3372, 12498), (4166, 10116), (5058, 8332), (6249, 6744)]