64063728

素因数分解:

$2^4\times 3^2\times {\mathrm{444887}}^1$

素因数の和:444901

約数の個数: 30

約数和(自身を含む): 179289864

約数和(自身を除く): 115226136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 444887, 889774, 1334661, 1779548, 2669322, 3559096, 4003983, 5338644, 7118192, 8007966, 10677288, 16015932, 21354576, 32031864, 64063728]

約数ペア:

[(1, 64063728), (2, 32031864), (3, 21354576), (4, 16015932), (6, 10677288), (8, 8007966), (9, 7118192), (12, 5338644), (16, 4003983), (18, 3559096), (24, 2669322), (36, 1779548), (48, 1334661), (72, 889774), (144, 444887)]