77888772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{166429}}^1$

素因数の和:166452

約数の個数: 36

約数和(自身を含む): 212031820

約数和(自身を除く): 134143048

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 166429, 332858, 499287, 665716, 998574, 1497861, 1997148, 2163577, 2995722, 4327154, 5991444, 6490731, 8654308, 12981462, 19472193, 25962924, 38944386, 77888772]

約数ペア:

[(1, 77888772), (2, 38944386), (3, 25962924), (4, 19472193), (6, 12981462), (9, 8654308), (12, 6490731), (13, 5991444), (18, 4327154), (26, 2995722), (36, 2163577), (39, 1997148), (52, 1497861), (78, 998574), (117, 665716), (156, 499287), (234, 332858), (468, 166429)]