71144928

素因数分解:

$2^5\times 3^2\times {\mathrm{247031}}^1$

素因数の和:247047

約数の個数: 36

約数和(自身を含む): 202319208

約数和(自身を除く): 131174280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 247031, 494062, 741093, 988124, 1482186, 1976248, 2223279, 2964372, 3952496, 4446558, 5928744, 7904992, 8893116, 11857488, 17786232, 23714976, 35572464, 71144928]

約数ペア:

[(1, 71144928), (2, 35572464), (3, 23714976), (4, 17786232), (6, 11857488), (8, 8893116), (9, 7904992), (12, 5928744), (16, 4446558), (18, 3952496), (24, 2964372), (32, 2223279), (36, 1976248), (48, 1482186), (72, 988124), (96, 741093), (144, 494062), (288, 247031)]