80907722

素因数分解:

$2^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{1249}}^1$

素因数の和:1926

約数の個数: 24

約数和(自身を含む): 141502500

約数和(自身を除く): 60594778

約数列:

[1, 2, 7, 14, 49, 98, 661, 1249, 1322, 2498, 4627, 8743, 9254, 17486, 32389, 61201, 64778, 122402, 825589, 1651178, 5779123, 11558246, 40453861, 80907722]

約数ペア:

[(1, 80907722), (2, 40453861), (7, 11558246), (14, 5779123), (49, 1651178), (98, 825589), (661, 122402), (1249, 64778), (1322, 61201), (2498, 32389), (4627, 17486), (8743, 9254)]