72158641

素因数分解:

${\mathrm{29}}^2\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:656

約数の個数: 12

約数和(自身を含む): 75254400

約数和(自身を除く): 3095759

約数列:

[1, 29, 239, 359, 841, 6931, 10411, 85801, 200999, 301919, 2488229, 72158641]

約数ペア:

[(1, 72158641), (29, 2488229), (239, 301919), (359, 200999), (841, 85801), (6931, 10411)]