66164020.000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{4143383}}^1$

素因数の和:4143395

約数の個数: 24

約数和(自身を含む): 807959880

約数和(自身を除く): 509636304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4143383, 8286766, 12430149, 16573532, 24860298, 33147064, 37290447, 49720596, 74580894, 99441192, 149161788, 298323576]

約数ペア:

[(1, 298323576), (2, 149161788), (3, 99441192), (4, 74580894), (6, 49720596), (8, 37290447), (9, 33147064), (12, 24860298), (18, 16573532), (24, 12430149), (36, 8286766), (72, 4143383)]