81186168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{483251}}^1$

素因数の和:483267

約数の個数: 32

約数和(自身を含む): 231960960

約数和(自身を除く): 150774792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 483251, 966502, 1449753, 1933004, 2899506, 3382757, 3866008, 5799012, 6765514, 10148271, 11598024, 13531028, 20296542, 27062056, 40593084, 81186168]

約数ペア:

[(1, 81186168), (2, 40593084), (3, 27062056), (4, 20296542), (6, 13531028), (7, 11598024), (8, 10148271), (12, 6765514), (14, 5799012), (21, 3866008), (24, 3382757), (28, 2899506), (42, 1933004), (56, 1449753), (84, 966502), (168, 483251)]