64278168

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{14797}}^1$

素因数の和:14987

約数の個数: 32

約数和(自身を含む): 161594160

約数和(自身を除く): 97315992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 14797, 29594, 44391, 59188, 88782, 118376, 177564, 355128, 2678257, 5356514, 8034771, 10713028, 16069542, 21426056, 32139084, 64278168]

約数ペア:

[(1, 64278168), (2, 32139084), (3, 21426056), (4, 16069542), (6, 10713028), (8, 8034771), (12, 5356514), (24, 2678257), (181, 355128), (362, 177564), (543, 118376), (724, 88782), (1086, 59188), (1448, 44391), (2172, 29594), (4344, 14797)]