72912144

素因数分解:

$2^4\times 3^1\times {\mathrm{811}}^1\times {\mathrm{1873}}^1$

素因数の和:2695

約数の個数: 40

約数和(自身を含む): 188689312

約数和(自身を除く): 115777168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 811, 1622, 1873, 2433, 3244, 3746, 4866, 5619, 6488, 7492, 9732, 11238, 12976, 14984, 19464, 22476, 29968, 38928, 44952, 89904, 1519003, 3038006, 4557009, 6076012, 9114018, 12152024, 18228036, 24304048, 36456072, 72912144]

約数ペア:

[(1, 72912144), (2, 36456072), (3, 24304048), (4, 18228036), (6, 12152024), (8, 9114018), (12, 6076012), (16, 4557009), (24, 3038006), (48, 1519003), (811, 89904), (1622, 44952), (1873, 38928), (2433, 29968), (3244, 22476), (3746, 19464), (4866, 14984), (5619, 12976), (6488, 11238), (7492, 9732)]