72516816

素因数分解:

$2^4\times 3^3\times {\mathrm{167863}}^1$

素因数の和:167880

約数の個数: 40

約数和(自身を含む): 208151360

約数和(自身を除く): 135634544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 167863, 335726, 503589, 671452, 1007178, 1342904, 1510767, 2014356, 2685808, 3021534, 4028712, 4532301, 6043068, 8057424, 9064602, 12086136, 18129204, 24172272, 36258408, 72516816]

約数ペア:

[(1, 72516816), (2, 36258408), (3, 24172272), (4, 18129204), (6, 12086136), (8, 9064602), (9, 8057424), (12, 6043068), (16, 4532301), (18, 4028712), (24, 3021534), (27, 2685808), (36, 2014356), (48, 1510767), (54, 1342904), (72, 1007178), (108, 671452), (144, 503589), (216, 335726), (432, 167863)]