81236568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{483551}}^1$

素因数の和:483567

約数の個数: 32

約数和(自身を含む): 232104960

約数和(自身を除く): 150868392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 483551, 967102, 1450653, 1934204, 2901306, 3384857, 3868408, 5802612, 6769714, 10154571, 11605224, 13539428, 20309142, 27078856, 40618284, 81236568]

約数ペア:

[(1, 81236568), (2, 40618284), (3, 27078856), (4, 20309142), (6, 13539428), (7, 11605224), (8, 10154571), (12, 6769714), (14, 5802612), (21, 3868408), (24, 3384857), (28, 2901306), (42, 1934204), (56, 1450653), (84, 967102), (168, 483551)]