71239122

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{28069}}^1$

素因数の和:28127

約数の個数: 32

約数和(自身を含む): 161683200

約数和(自身を除く): 90444078

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 28069, 56138, 84207, 168414, 252621, 505242, 757863, 1319243, 1515726, 2638486, 3957729, 7915458, 11873187, 23746374, 35619561, 71239122]

約数ペア:

[(1, 71239122), (2, 35619561), (3, 23746374), (6, 11873187), (9, 7915458), (18, 3957729), (27, 2638486), (47, 1515726), (54, 1319243), (94, 757863), (141, 505242), (282, 252621), (423, 168414), (846, 84207), (1269, 56138), (2538, 28069)]