127792044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2747

約数の個数: 72

約数和(自身を含む): 341332992

約数和(自身を除く): 213540948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2663, 2666, 3999, 5326, 5332, 7989, 7998, 10652, 11997, 15978, 15996, 23967, 23994, 31956, 47934, 47988, 82553, 95868, 114509, 165106, 229018, 247659, 330212, 343527, 458036, 495318, 687054, 742977, 990636, 1030581, 1374108, 1485954, 2061162, 2971908, 3549779, 4122324, 7099558, 10649337, 14199116, 21298674, 31948011, 42597348, 63896022, 127792044]

約数ペア:

[(1, 127792044), (2, 63896022), (3, 42597348), (4, 31948011), (6, 21298674), (9, 14199116), (12, 10649337), (18, 7099558), (31, 4122324), (36, 3549779), (43, 2971908), (62, 2061162), (86, 1485954), (93, 1374108), (124, 1030581), (129, 990636), (172, 742977), (186, 687054), (258, 495318), (279, 458036), (372, 343527), (387, 330212), (516, 247659), (558, 229018), (774, 165106), (1116, 114509), (1333, 95868), (1548, 82553), (2663, 47988), (2666, 47934), (3999, 31956), (5326, 23994), (5332, 23967), (7989, 15996), (7998, 15978), (10652, 11997)]