80072238

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{187963}}^1$

素因数の和:188039

約数の個数: 16

約数和(自身を含む): 162400896

約数和(自身を除く): 82328658

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 187963, 375926, 563889, 1127778, 13345373, 26690746, 40036119, 80072238]

約数ペア:

[(1, 80072238), (2, 40036119), (3, 26690746), (6, 13345373), (71, 1127778), (142, 563889), (213, 375926), (426, 187963)]