86647008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{128939}}^1$

素因数の和:128959

約数の個数: 48

約数和(自身を含む): 259943040

約数和(自身を除く): 173296032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 128939, 257878, 386817, 515756, 773634, 902573, 1031512, 1547268, 1805146, 2063024, 2707719, 3094536, 3610292, 4126048, 5415438, 6189072, 7220584, 10830876, 12378144, 14441168, 21661752, 28882336, 43323504, 86647008]

約数ペア:

[(1, 86647008), (2, 43323504), (3, 28882336), (4, 21661752), (6, 14441168), (7, 12378144), (8, 10830876), (12, 7220584), (14, 6189072), (16, 5415438), (21, 4126048), (24, 3610292), (28, 3094536), (32, 2707719), (42, 2063024), (48, 1805146), (56, 1547268), (84, 1031512), (96, 902573), (112, 773634), (168, 515756), (224, 386817), (336, 257878), (672, 128939)]