71539452

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{42281}}^1$

素因数の和:42338

約数の個数: 36

約数和(自身を含む): 184687776

約数和(自身を除く): 113148324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 42281, 84562, 126843, 169124, 253686, 380529, 507372, 761058, 1522116, 1987207, 3974414, 5961621, 7948828, 11923242, 17884863, 23846484, 35769726, 71539452]

約数ペア:

[(1, 71539452), (2, 35769726), (3, 23846484), (4, 17884863), (6, 11923242), (9, 7948828), (12, 5961621), (18, 3974414), (36, 1987207), (47, 1522116), (94, 761058), (141, 507372), (188, 380529), (282, 253686), (423, 169124), (564, 126843), (846, 84562), (1692, 42281)]