72781246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3671}}^1$

素因数の和:4127

約数の個数: 16

約数和(自身を含む): 114213888

約数和(自身を除く): 41432642

約数列:

[1, 2, 23, 46, 431, 862, 3671, 7342, 9913, 19826, 84433, 168866, 1582201, 3164402, 36390623, 72781246]

約数ペア:

[(1, 72781246), (2, 36390623), (23, 3164402), (46, 1582201), (431, 168866), (862, 84433), (3671, 19826), (7342, 9913)]