80652334

素因数分解:

$2^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 142776000

約数和(自身を除く): 62123666

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 343, 623, 686, 1246, 1321, 2642, 4361, 8722, 9247, 18494, 30527, 61054, 64729, 117569, 129458, 235138, 453103, 822983, 906206, 1645966, 5760881, 11521762, 40326167, 80652334]

約数ペア:

[(1, 80652334), (2, 40326167), (7, 11521762), (14, 5760881), (49, 1645966), (89, 906206), (98, 822983), (178, 453103), (343, 235138), (623, 129458), (686, 117569), (1246, 64729), (1321, 61054), (2642, 30527), (4361, 18494), (8722, 9247)]