72548226

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{56767}}^1$

素因数の和:56846

約数の個数: 24

約数和(自身を含む): 159404544

約数和(自身を除く): 86856318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 56767, 113534, 170301, 340602, 510903, 1021806, 4030457, 8060914, 12091371, 24182742, 36274113, 72548226]

約数ペア:

[(1, 72548226), (2, 36274113), (3, 24182742), (6, 12091371), (9, 8060914), (18, 4030457), (71, 1021806), (142, 510903), (213, 340602), (426, 170301), (639, 113534), (1278, 56767)]