72872622

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{3019}}^1$

素因数の和:3182

約数の個数: 40

約数和(自身を含む): 164439000

約数和(自身を除く): 91566378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 2682, 3019, 4023, 6038, 8046, 9057, 12069, 18114, 24138, 27171, 54342, 81513, 163026, 244539, 449831, 489078, 899662, 1349493, 2698986, 4048479, 8096958, 12145437, 24290874, 36436311, 72872622]

約数ペア:

[(1, 72872622), (2, 36436311), (3, 24290874), (6, 12145437), (9, 8096958), (18, 4048479), (27, 2698986), (54, 1349493), (81, 899662), (149, 489078), (162, 449831), (298, 244539), (447, 163026), (894, 81513), (1341, 54342), (2682, 27171), (3019, 24138), (4023, 18114), (6038, 12069), (8046, 9057)]