56187756

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 155780240

約数和(自身を除く): 99592484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 81, 86, 108, 109, 111, 129, 148, 162, 172, 218, 222, 258, 324, 327, 333, 387, 436, 444, 516, 654, 666, 774, 981, 999, 1161, 1308, 1332, 1548, 1591, 1962, 1998, 2322, 2943, 2997, 3182, 3483, 3924, 3996, 4033, 4644, 4687, 4773, 5886, 5994, 6364, 6966, 8066, 8829, 9374, 9546, 11772, 11988, 12099, 13932, 14061, 14319, 16132, 17658, 18748, 19092, 24198, 28122, 28638, 35316, 36297, 42183, 42957, 48396, 56244, 57276, 72594, 84366, 85914, 108891, 126549, 128871, 145188, 168732, 171828, 173419, 217782, 253098, 257742, 326673, 346838, 379647, 435564, 506196, 515484, 520257, 653346, 693676, 759294, 1040514, 1306692, 1518588, 1560771, 2081028, 3121542, 4682313, 6243084, 9364626, 14046939, 18729252, 28093878, 56187756]

約数ペア:

[(1, 56187756), (2, 28093878), (3, 18729252), (4, 14046939), (6, 9364626), (9, 6243084), (12, 4682313), (18, 3121542), (27, 2081028), (36, 1560771), (37, 1518588), (43, 1306692), (54, 1040514), (74, 759294), (81, 693676), (86, 653346), (108, 520257), (109, 515484), (111, 506196), (129, 435564), (148, 379647), (162, 346838), (172, 326673), (218, 257742), (222, 253098), (258, 217782), (324, 173419), (327, 171828), (333, 168732), (387, 145188), (436, 128871), (444, 126549), (516, 108891), (654, 85914), (666, 84366), (774, 72594), (981, 57276), (999, 56244), (1161, 48396), (1308, 42957), (1332, 42183), (1548, 36297), (1591, 35316), (1962, 28638), (1998, 28122), (2322, 24198), (2943, 19092), (2997, 18748), (3182, 17658), (3483, 16132), (3924, 14319), (3996, 14061), (4033, 13932), (4644, 12099), (4687, 11988), (4773, 11772), (5886, 9546), (5994, 9374), (6364, 8829), (6966, 8066)]