72232742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{18919}}^1$

素因数の和:19027

約数の個数: 16

約数和(自身を含む): 114428160

約数和(自身を除く): 42195418

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 18919, 37838, 435137, 870274, 1570277, 3140554, 36116371, 72232742]

約数ペア:

[(1, 72232742), (2, 36116371), (23, 3140554), (46, 1570277), (83, 870274), (166, 435137), (1909, 37838), (3818, 18919)]