82515104

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4245

約数の個数: 48

約数和(自身を含む): 187790400

約数和(自身を除く): 105275296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4139, 4984, 8278, 9968, 16556, 19936, 28973, 33112, 57946, 66224, 115892, 132448, 231784, 368371, 463568, 736742, 927136, 1473484, 2578597, 2946968, 5157194, 5893936, 10314388, 11787872, 20628776, 41257552, 82515104]

約数ペア:

[(1, 82515104), (2, 41257552), (4, 20628776), (7, 11787872), (8, 10314388), (14, 5893936), (16, 5157194), (28, 2946968), (32, 2578597), (56, 1473484), (89, 927136), (112, 736742), (178, 463568), (224, 368371), (356, 231784), (623, 132448), (712, 115892), (1246, 66224), (1424, 57946), (2492, 33112), (2848, 28973), (4139, 19936), (4984, 16556), (8278, 9968)]