72357769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 81181440

約数和(自身を除く): 8823671

約数列:

[1, 11, 47, 173, 517, 809, 1903, 8131, 8899, 38023, 89441, 139957, 418253, 1539527, 6577979, 72357769]

約数ペア:

[(1, 72357769), (11, 6577979), (47, 1539527), (173, 418253), (517, 139957), (809, 89441), (1903, 38023), (8131, 8899)]