81198048

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4673}}^1$

素因数の和:4867

約数の個数: 48

約数和(自身を含む): 214368336

約数和(自身を除く): 133170288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 4673, 5792, 8688, 9346, 14019, 17376, 18692, 28038, 37384, 56076, 74768, 112152, 149536, 224304, 448608, 845813, 1691626, 2537439, 3383252, 5074878, 6766504, 10149756, 13533008, 20299512, 27066016, 40599024, 81198048]

約数ペア:

[(1, 81198048), (2, 40599024), (3, 27066016), (4, 20299512), (6, 13533008), (8, 10149756), (12, 6766504), (16, 5074878), (24, 3383252), (32, 2537439), (48, 1691626), (96, 845813), (181, 448608), (362, 224304), (543, 149536), (724, 112152), (1086, 74768), (1448, 56076), (2172, 37384), (2896, 28038), (4344, 18692), (4673, 17376), (5792, 14019), (8688, 9346)]