71471934

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 160123392

約数和(自身を除く): 88651458

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 214, 258, 321, 387, 642, 774, 863, 963, 1726, 1926, 2589, 4601, 5178, 7767, 9202, 13803, 15534, 27606, 37109, 41409, 74218, 82818, 92341, 111327, 184682, 222654, 277023, 333981, 554046, 667962, 831069, 1662138, 3970663, 7941326, 11911989, 23823978, 35735967, 71471934]

約数ペア:

[(1, 71471934), (2, 35735967), (3, 23823978), (6, 11911989), (9, 7941326), (18, 3970663), (43, 1662138), (86, 831069), (107, 667962), (129, 554046), (214, 333981), (258, 277023), (321, 222654), (387, 184682), (642, 111327), (774, 92341), (863, 82818), (963, 74218), (1726, 41409), (1926, 37109), (2589, 27606), (4601, 15534), (5178, 13803), (7767, 9202)]