68109732

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{26647}}^1$

素因数の和:26728

約数の個数: 36

約数和(自身を含む): 174597696

約数和(自身を除く): 106487964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 26647, 53294, 79941, 106588, 159882, 239823, 319764, 479646, 959292, 1891937, 3783874, 5675811, 7567748, 11351622, 17027433, 22703244, 34054866, 68109732]

約数ペア:

[(1, 68109732), (2, 34054866), (3, 22703244), (4, 17027433), (6, 11351622), (9, 7567748), (12, 5675811), (18, 3783874), (36, 1891937), (71, 959292), (142, 479646), (213, 319764), (284, 239823), (426, 159882), (639, 106588), (852, 79941), (1278, 53294), (2556, 26647)]