80438346

素因数分解:

$2^1\times 3^5\times {\mathrm{165511}}^1$

素因数の和:165528

約数の個数: 24

約数和(自身を含む): 180739104

約数和(自身を除く): 100300758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 165511, 331022, 496533, 993066, 1489599, 2979198, 4468797, 8937594, 13406391, 26812782, 40219173, 80438346]

約数ペア:

[(1, 80438346), (2, 40219173), (3, 26812782), (6, 13406391), (9, 8937594), (18, 4468797), (27, 2979198), (54, 1489599), (81, 993066), (162, 496533), (243, 331022), (486, 165511)]