143964

素因数分解:

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

素因数の和:87

約数の個数: 48

約数和(自身を含む): 394240

約数和(自身を除く): 250276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 86, 93, 108, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 837, 1116, 1161, 1333, 1548, 1674, 2322, 2666, 3348, 3999, 4644, 5332, 7998, 11997, 15996, 23994, 35991, 47988, 71982, 143964]

約数ペア:

[(1, 143964), (2, 71982), (3, 47988), (4, 35991), (6, 23994), (9, 15996), (12, 11997), (18, 7998), (27, 5332), (31, 4644), (36, 3999), (43, 3348), (54, 2666), (62, 2322), (86, 1674), (93, 1548), (108, 1333), (124, 1161), (129, 1116), (172, 837), (186, 774), (258, 558), (279, 516), (372, 387)]