64389672

素因数分解:

$2^3\times 3^2\times {\mathrm{894301}}^1$

素因数の和:894313

約数の個数: 24

約数和(自身を含む): 174388890

約数和(自身を除く): 109999218

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 894301, 1788602, 2682903, 3577204, 5365806, 7154408, 8048709, 10731612, 16097418, 21463224, 32194836, 64389672]

約数ペア:

[(1, 64389672), (2, 32194836), (3, 21463224), (4, 16097418), (6, 10731612), (8, 8048709), (9, 7154408), (12, 5365806), (18, 3577204), (24, 2682903), (36, 1788602), (72, 894301)]