86503788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 264751872

約数和(自身を除く): 178248084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 887, 903, 1134, 1161, 1204, 1548, 1774, 1806, 2268, 2322, 2661, 2709, 3483, 3548, 3612, 4644, 5322, 5418, 6209, 6966, 7983, 8127, 10644, 10836, 12418, 13932, 15966, 16254, 18627, 23949, 24381, 24836, 31932, 32508, 37254, 38141, 47898, 48762, 55881, 71847, 74508, 76282, 95796, 97524, 111762, 114423, 143694, 152564, 167643, 223524, 228846, 266987, 287388, 335286, 343269, 457692, 502929, 533974, 670572, 686538, 800961, 1005858, 1029807, 1067948, 1373076, 1601922, 2011716, 2059614, 2402883, 3089421, 3203844, 4119228, 4805766, 6178842, 7208649, 9611532, 12357684, 14417298, 21625947, 28834596, 43251894, 86503788]

約数ペア:

[(1, 86503788), (2, 43251894), (3, 28834596), (4, 21625947), (6, 14417298), (7, 12357684), (9, 9611532), (12, 7208649), (14, 6178842), (18, 4805766), (21, 4119228), (27, 3203844), (28, 3089421), (36, 2402883), (42, 2059614), (43, 2011716), (54, 1601922), (63, 1373076), (81, 1067948), (84, 1029807), (86, 1005858), (108, 800961), (126, 686538), (129, 670572), (162, 533974), (172, 502929), (189, 457692), (252, 343269), (258, 335286), (301, 287388), (324, 266987), (378, 228846), (387, 223524), (516, 167643), (567, 152564), (602, 143694), (756, 114423), (774, 111762), (887, 97524), (903, 95796), (1134, 76282), (1161, 74508), (1204, 71847), (1548, 55881), (1774, 48762), (1806, 47898), (2268, 38141), (2322, 37254), (2661, 32508), (2709, 31932), (3483, 24836), (3548, 24381), (3612, 23949), (4644, 18627), (5322, 16254), (5418, 15966), (6209, 13932), (6966, 12418), (7983, 10836), (8127, 10644)]