66988116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{143137}}^1$

素因数の和:143160

約数の個数: 36

約数和(自身を含む): 182357812

約数和(自身を除く): 115369696

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 143137, 286274, 429411, 572548, 858822, 1288233, 1717644, 1860781, 2576466, 3721562, 5152932, 5582343, 7443124, 11164686, 16747029, 22329372, 33494058, 66988116]

約数ペア:

[(1, 66988116), (2, 33494058), (3, 22329372), (4, 16747029), (6, 11164686), (9, 7443124), (12, 5582343), (13, 5152932), (18, 3721562), (26, 2576466), (36, 1860781), (39, 1717644), (52, 1288233), (78, 858822), (117, 572548), (156, 429411), (234, 286274), (468, 143137)]