64797354

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{7643}}^1$

素因数の和:7811

約数の個数: 32

約数和(自身を含む): 144930240

約数和(自身を除く): 80132886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 7643, 8478, 15286, 22929, 45858, 68787, 137574, 206361, 412722, 1199951, 2399902, 3599853, 7199706, 10799559, 21599118, 32398677, 64797354]

約数ペア:

[(1, 64797354), (2, 32398677), (3, 21599118), (6, 10799559), (9, 7199706), (18, 3599853), (27, 2399902), (54, 1199951), (157, 412722), (314, 206361), (471, 137574), (942, 68787), (1413, 45858), (2826, 22929), (4239, 15286), (7643, 8478)]