81955602

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{77171}}^1$

素因数の和:77238

約数の個数: 24

約数和(自身を含む): 180582480

約数和(自身を除く): 98626878

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 77171, 154342, 231513, 463026, 694539, 1389078, 4553089, 9106178, 13659267, 27318534, 40977801, 81955602]

約数ペア:

[(1, 81955602), (2, 40977801), (3, 27318534), (6, 13659267), (9, 9106178), (18, 4553089), (59, 1389078), (118, 694539), (177, 463026), (354, 231513), (531, 154342), (1062, 77171)]