85358898

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{66791}}^1$

素因数の和:66870

約数の個数: 24

約数和(自身を含む): 187551936

約数和(自身を除く): 102193038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 66791, 133582, 200373, 400746, 601119, 1202238, 4742161, 9484322, 14226483, 28452966, 42679449, 85358898]

約数ペア:

[(1, 85358898), (2, 42679449), (3, 28452966), (6, 14226483), (9, 9484322), (18, 4742161), (71, 1202238), (142, 601119), (213, 400746), (426, 200373), (639, 133582), (1278, 66791)]