64432944

素因数分解:

$2^4\times 3^2\times {\mathrm{447451}}^1$

素因数の和:447465

約数の個数: 30

約数和(自身を含む): 180323156

約数和(自身を除く): 115890212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 447451, 894902, 1342353, 1789804, 2684706, 3579608, 4027059, 5369412, 7159216, 8054118, 10738824, 16108236, 21477648, 32216472, 64432944]

約数ペア:

[(1, 64432944), (2, 32216472), (3, 21477648), (4, 16108236), (6, 10738824), (8, 8054118), (9, 7159216), (12, 5369412), (16, 4027059), (18, 3579608), (24, 2684706), (36, 1789804), (48, 1342353), (72, 894902), (144, 447451)]