76966856

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 147129600

約数和(自身を除く): 70162744

約数列:

[1, 2, 4, 8, 79, 158, 193, 316, 386, 631, 632, 772, 1262, 1544, 2524, 5048, 15247, 30494, 49849, 60988, 99698, 121783, 121976, 199396, 243566, 398792, 487132, 974264, 9620857, 19241714, 38483428, 76966856]

約数ペア:

[(1, 76966856), (2, 38483428), (4, 19241714), (8, 9620857), (79, 974264), (158, 487132), (193, 398792), (316, 243566), (386, 199396), (631, 121976), (632, 121783), (772, 99698), (1262, 60988), (1544, 49849), (2524, 30494), (5048, 15247)]