70725456

素因数分解:

$2^4\times 3^2\times {\mathrm{491149}}^1$

素因数の和:491163

約数の個数: 30

約数和(自身を含む): 197933450

約数和(自身を除く): 127207994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491149, 982298, 1473447, 1964596, 2946894, 3929192, 4420341, 5893788, 7858384, 8840682, 11787576, 17681364, 23575152, 35362728, 70725456]

約数ペア:

[(1, 70725456), (2, 35362728), (3, 23575152), (4, 17681364), (6, 11787576), (8, 8840682), (9, 7858384), (12, 5893788), (16, 4420341), (18, 3929192), (24, 2946894), (36, 1964596), (48, 1473447), (72, 982298), (144, 491149)]