72510116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83537}}^1$

素因数の和:83579

約数の個数: 24

約数和(自身を含む): 149700096

約数和(自身を除く): 77189980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 83537, 167074, 334148, 584759, 1169518, 2339036, 2589647, 5179294, 10358588, 18127529, 36255058, 72510116]

約数ペア:

[(1, 72510116), (2, 36255058), (4, 18127529), (7, 10358588), (14, 5179294), (28, 2589647), (31, 2339036), (62, 1169518), (124, 584759), (217, 334148), (434, 167074), (868, 83537)]