64674864

素因数分解:

$2^4\times 3^2\times {\mathrm{449131}}^1$

素因数の和:449145

約数の個数: 30

約数和(自身を含む): 181000196

約数和(自身を除く): 116325332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449131, 898262, 1347393, 1796524, 2694786, 3593048, 4042179, 5389572, 7186096, 8084358, 10779144, 16168716, 21558288, 32337432, 64674864]

約数ペア:

[(1, 64674864), (2, 32337432), (3, 21558288), (4, 16168716), (6, 10779144), (8, 8084358), (9, 7186096), (12, 5389572), (16, 4042179), (18, 3593048), (24, 2694786), (36, 1796524), (48, 1347393), (72, 898262), (144, 449131)]