64520208

素因数分解:

$2^4\times 3^2\times {\mathrm{448057}}^1$

素因数の和:448071

約数の個数: 30

約数和(自身を含む): 180567374

約数和(自身を除く): 116047166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 448057, 896114, 1344171, 1792228, 2688342, 3584456, 4032513, 5376684, 7168912, 8065026, 10753368, 16130052, 21506736, 32260104, 64520208]

約数ペア:

[(1, 64520208), (2, 32260104), (3, 21506736), (4, 16130052), (6, 10753368), (8, 8065026), (9, 7168912), (12, 5376684), (16, 4032513), (18, 3584456), (24, 2688342), (36, 1792228), (48, 1344171), (72, 896114), (144, 448057)]