42351732

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 110990880

約数和(自身を除く): 68639148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 109, 129, 172, 218, 251, 258, 327, 387, 436, 502, 516, 654, 753, 774, 981, 1004, 1308, 1506, 1548, 1962, 2259, 3012, 3924, 4518, 4687, 9036, 9374, 10793, 14061, 18748, 21586, 27359, 28122, 32379, 42183, 43172, 54718, 56244, 64758, 82077, 84366, 97137, 109436, 129516, 164154, 168732, 194274, 246231, 328308, 388548, 492462, 984924, 1176437, 2352874, 3529311, 4705748, 7058622, 10587933, 14117244, 21175866, 42351732]

約数ペア:

[(1, 42351732), (2, 21175866), (3, 14117244), (4, 10587933), (6, 7058622), (9, 4705748), (12, 3529311), (18, 2352874), (36, 1176437), (43, 984924), (86, 492462), (109, 388548), (129, 328308), (172, 246231), (218, 194274), (251, 168732), (258, 164154), (327, 129516), (387, 109436), (436, 97137), (502, 84366), (516, 82077), (654, 64758), (753, 56244), (774, 54718), (981, 43172), (1004, 42183), (1308, 32379), (1506, 28122), (1548, 27359), (1962, 21586), (2259, 18748), (3012, 14061), (3924, 10793), (4518, 9374), (4687, 9036)]