72854246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{23099}}^1$

素因数の和:23203

約数の個数: 16

約数和(自身を含む): 116424000

約数和(自身を除く): 43569754

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 23099, 46198, 438881, 877762, 1917217, 3834434, 36427123, 72854246]

約数ペア:

[(1, 72854246), (2, 36427123), (19, 3834434), (38, 1917217), (83, 877762), (166, 438881), (1577, 46198), (3154, 23099)]