66895452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142939}}^1$

素因数の和:142962

約数の個数: 36

約数和(自身を含む): 182105560

約数和(自身を除く): 115210108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142939, 285878, 428817, 571756, 857634, 1286451, 1715268, 1858207, 2572902, 3716414, 5145804, 5574621, 7432828, 11149242, 16723863, 22298484, 33447726, 66895452]

約数ペア:

[(1, 66895452), (2, 33447726), (3, 22298484), (4, 16723863), (6, 11149242), (9, 7432828), (12, 5574621), (13, 5145804), (18, 3716414), (26, 2572902), (36, 1858207), (39, 1715268), (52, 1286451), (78, 857634), (117, 571756), (156, 428817), (234, 285878), (468, 142939)]