71928138

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{27061}}^1$

素因数の和:27509

約数の個数: 16

約数和(自身を含む): 144186336

約数和(自身を除く): 72258198

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 27061, 54122, 81183, 162366, 11988023, 23976046, 35964069, 71928138]

約数ペア:

[(1, 71928138), (2, 35964069), (3, 23976046), (6, 11988023), (443, 162366), (886, 81183), (1329, 54122), (2658, 27061)]