80963172

素因数分解:

$2^2\times 3^3\times {\mathrm{749659}}^1$

素因数の和:749672

約数の個数: 24

約数和(自身を含む): 209904800

約数和(自身を除く): 128941628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 749659, 1499318, 2248977, 2998636, 4497954, 6746931, 8995908, 13493862, 20240793, 26987724, 40481586, 80963172]

約数ペア:

[(1, 80963172), (2, 40481586), (3, 26987724), (4, 20240793), (6, 13493862), (9, 8995908), (12, 6746931), (18, 4497954), (27, 2998636), (36, 2248977), (54, 1499318), (108, 749659)]