81492072

素因数分解:

$2^3\times 3^1\times {\mathrm{3395503}}^1$

素因数の和:3395512

約数の個数: 16

約数和(自身を含む): 203730240

約数和(自身を除く): 122238168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3395503, 6791006, 10186509, 13582012, 20373018, 27164024, 40746036, 81492072]

約数ペア:

[(1, 81492072), (2, 40746036), (3, 27164024), (4, 20373018), (6, 13582012), (8, 10186509), (12, 6791006), (24, 3395503)]