71898564

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{45737}}^1$

素因数の和:45875

約数の個数: 24

約数和(自身を含む): 169047648

約数和(自身を除く): 97149084

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 45737, 91474, 137211, 182948, 274422, 548844, 5991547, 11983094, 17974641, 23966188, 35949282, 71898564]

約数ペア:

[(1, 71898564), (2, 35949282), (3, 23966188), (4, 17974641), (6, 11983094), (12, 5991547), (131, 548844), (262, 274422), (393, 182948), (524, 137211), (786, 91474), (1572, 45737)]