72616081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 78624000

約数和(自身を除く): 6007919

約数列:

[1, 19, 47, 233, 349, 893, 4427, 6631, 10951, 16403, 81317, 208069, 311657, 1545023, 3821899, 72616081]

約数ペア:

[(1, 72616081), (19, 3821899), (47, 1545023), (233, 311657), (349, 208069), (893, 81317), (4427, 16403), (6631, 10951)]