68717136

素因数分解:

$2^4\times 3^1\times {\mathrm{1431607}}^1$

素因数の和:1431618

約数の個数: 20

約数和(自身を含む): 177519392

約数和(自身を除く): 108802256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1431607, 2863214, 4294821, 5726428, 8589642, 11452856, 17179284, 22905712, 34358568, 68717136]

約数ペア:

[(1, 68717136), (2, 34358568), (3, 22905712), (4, 17179284), (6, 11452856), (8, 8589642), (12, 5726428), (16, 4294821), (24, 2863214), (48, 1431607)]