68774004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{146953}}^1$

素因数の和:146976

約数の個数: 36

約数和(自身を含む): 187219396

約数和(自身を除く): 118445392

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 146953, 293906, 440859, 587812, 881718, 1322577, 1763436, 1910389, 2645154, 3820778, 5290308, 5731167, 7641556, 11462334, 17193501, 22924668, 34387002, 68774004]

約数ペア:

[(1, 68774004), (2, 34387002), (3, 22924668), (4, 17193501), (6, 11462334), (9, 7641556), (12, 5731167), (13, 5290308), (18, 3820778), (26, 2645154), (36, 1910389), (39, 1763436), (52, 1322577), (78, 881718), (117, 587812), (156, 440859), (234, 293906), (468, 146953)]