72652561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 82935360

約数和(自身を除く): 10282799

約数列:

[1, 19, 23, 31, 173, 437, 589, 713, 961, 3287, 3979, 5363, 13547, 18259, 22103, 75601, 101897, 123349, 166253, 419957, 2343631, 3158807, 3823819, 72652561]

約数ペア:

[(1, 72652561), (19, 3823819), (23, 3158807), (31, 2343631), (173, 419957), (437, 166253), (589, 123349), (713, 101897), (961, 75601), (3287, 22103), (3979, 18259), (5363, 13547)]