78865242

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{30497}}^1$

素因数の和:30933

約数の個数: 16

約数和(自身を含む): 158101632

約数和(自身を除く): 79236390

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 30497, 60994, 91491, 182982, 13144207, 26288414, 39432621, 78865242]

約数ペア:

[(1, 78865242), (2, 39432621), (3, 26288414), (6, 13144207), (431, 182982), (862, 91491), (1293, 60994), (2586, 30497)]