80772092

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 142914240

約数和(自身を除く): 62142148

約数列:

[1, 2, 4, 269, 271, 277, 538, 542, 554, 1076, 1084, 1108, 72899, 74513, 75067, 145798, 149026, 150134, 291596, 298052, 300268, 20193023, 40386046, 80772092]

約数ペア:

[(1, 80772092), (2, 40386046), (4, 20193023), (269, 300268), (271, 298052), (277, 291596), (538, 150134), (542, 149026), (554, 145798), (1076, 75067), (1084, 74513), (1108, 72899)]