77972162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89213}}^1$

素因数の和:89257

約数の個数: 16

約数和(自身を含む): 128468160

約数和(自身を除く): 50495998

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 89213, 178426, 1695047, 2051899, 3390094, 4103798, 38986081, 77972162]

約数ペア:

[(1, 77972162), (2, 38986081), (19, 4103798), (23, 3390094), (38, 2051899), (46, 1695047), (437, 178426), (874, 89213)]