77251266

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{20149}}^1$

素因数の和:20231

約数の個数: 32

約数和(自身を含む): 174096000

約数和(自身を除く): 96844734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 20149, 40298, 60447, 120894, 181341, 362682, 544023, 1088046, 1430579, 2861158, 4291737, 8583474, 12875211, 25750422, 38625633, 77251266]

約数ペア:

[(1, 77251266), (2, 38625633), (3, 25750422), (6, 12875211), (9, 8583474), (18, 4291737), (27, 2861158), (54, 1430579), (71, 1088046), (142, 544023), (213, 362682), (426, 181341), (639, 120894), (1278, 60447), (1917, 40298), (3834, 20149)]