64801668

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{12301}}^1$

素因数の和:12747

約数の個数: 24

約数和(自身を含む): 151560640

約数和(自身を除く): 86758972

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 12301, 24602, 36903, 49204, 73806, 147612, 5400139, 10800278, 16200417, 21600556, 32400834, 64801668]

約数ペア:

[(1, 64801668), (2, 32400834), (3, 21600556), (4, 16200417), (6, 10800278), (12, 5400139), (439, 147612), (878, 73806), (1317, 49204), (1756, 36903), (2634, 24602), (5268, 12301)]