74539728

素因数分解:

$2^4\times 3^2\times {\mathrm{517637}}^1$

素因数の和:517651

約数の個数: 30

約数和(自身を含む): 208608114

約数和(自身を除く): 134068386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 517637, 1035274, 1552911, 2070548, 3105822, 4141096, 4658733, 6211644, 8282192, 9317466, 12423288, 18634932, 24846576, 37269864, 74539728]

約数ペア:

[(1, 74539728), (2, 37269864), (3, 24846576), (4, 18634932), (6, 12423288), (8, 9317466), (9, 8282192), (12, 6211644), (16, 4658733), (18, 4141096), (24, 3105822), (36, 2070548), (48, 1552911), (72, 1035274), (144, 517637)]