72288103

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 80398080

約数和(自身を除く): 8109977

約数列:

[1, 19, 23, 83, 437, 1577, 1909, 1993, 36271, 37867, 45839, 165419, 870941, 3142961, 3804637, 72288103]

約数ペア:

[(1, 72288103), (19, 3804637), (23, 3142961), (83, 870941), (437, 165419), (1577, 45839), (1909, 37867), (1993, 36271)]