71925228

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{42509}}^1$

素因数の和:42566

約数の個数: 36

約数和(自身を含む): 185683680

約数和(自身を除く): 113758452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 42509, 85018, 127527, 170036, 255054, 382581, 510108, 765162, 1530324, 1997923, 3995846, 5993769, 7991692, 11987538, 17981307, 23975076, 35962614, 71925228]

約数ペア:

[(1, 71925228), (2, 35962614), (3, 23975076), (4, 17981307), (6, 11987538), (9, 7991692), (12, 5993769), (18, 3995846), (36, 1997923), (47, 1530324), (94, 765162), (141, 510108), (188, 382581), (282, 255054), (423, 170036), (564, 127527), (846, 85018), (1692, 42509)]