72959089

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 89726208

約数和(自身を除く): 16767119

約数列:

[1, 7, 31, 43, 49, 217, 301, 1117, 1333, 1519, 2107, 7819, 9331, 34627, 48031, 54733, 65317, 242389, 336217, 1488961, 1696723, 2353519, 10422727, 72959089]

約数ペア:

[(1, 72959089), (7, 10422727), (31, 2353519), (43, 1696723), (49, 1488961), (217, 336217), (301, 242389), (1117, 65317), (1333, 54733), (1519, 48031), (2107, 34627), (7819, 9331)]