72542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 16

約数和(自身を含む): 120960

約数和(自身を除く): 48418

約数列:

[1, 2, 19, 23, 38, 46, 83, 166, 437, 874, 1577, 1909, 3154, 3818, 36271, 72542]

約数ペア:

[(1, 72542), (2, 36271), (19, 3818), (23, 3154), (38, 1909), (46, 1577), (83, 874), (166, 437)]