72859052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83939}}^1$

素因数の和:83981

約数の個数: 24

約数和(自身を含む): 150420480

約数和(自身を除く): 77561428

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 83939, 167878, 335756, 587573, 1175146, 2350292, 2602109, 5204218, 10408436, 18214763, 36429526, 72859052]

約数ペア:

[(1, 72859052), (2, 36429526), (4, 18214763), (7, 10408436), (14, 5204218), (28, 2602109), (31, 2350292), (62, 1175146), (124, 587573), (217, 335756), (434, 167878), (868, 83939)]