67881372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18919}}^1$

素因数の和:18962

約数の個数: 48

約数和(自身を含む): 177999360

約数和(自身を除く): 110117988

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 18919, 37838, 56757, 75676, 113514, 227028, 245947, 435137, 491894, 737841, 870274, 983788, 1305411, 1475682, 1740548, 2610822, 2951364, 5221644, 5656781, 11313562, 16970343, 22627124, 33940686, 67881372]

約数ペア:

[(1, 67881372), (2, 33940686), (3, 22627124), (4, 16970343), (6, 11313562), (12, 5656781), (13, 5221644), (23, 2951364), (26, 2610822), (39, 1740548), (46, 1475682), (52, 1305411), (69, 983788), (78, 870274), (92, 737841), (138, 491894), (156, 435137), (276, 245947), (299, 227028), (598, 113514), (897, 75676), (1196, 56757), (1794, 37838), (3588, 18919)]