8122356

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 24149664

約数和(自身を除く): 16027308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 53, 54, 66, 81, 86, 99, 106, 108, 129, 132, 159, 162, 172, 198, 212, 258, 297, 318, 324, 387, 396, 473, 477, 516, 583, 594, 636, 774, 891, 946, 954, 1161, 1166, 1188, 1419, 1431, 1548, 1749, 1782, 1892, 1908, 2279, 2322, 2332, 2838, 2862, 3483, 3498, 3564, 4257, 4293, 4558, 4644, 5247, 5676, 5724, 6837, 6966, 6996, 8514, 8586, 9116, 10494, 12771, 13674, 13932, 15741, 17028, 17172, 20511, 20988, 25069, 25542, 27348, 31482, 38313, 41022, 47223, 50138, 51084, 61533, 62964, 75207, 76626, 82044, 94446, 100276, 123066, 150414, 153252, 184599, 188892, 225621, 246132, 300828, 369198, 451242, 676863, 738396, 902484, 1353726, 2030589, 2707452, 4061178, 8122356]

約数ペア:

[(1, 8122356), (2, 4061178), (3, 2707452), (4, 2030589), (6, 1353726), (9, 902484), (11, 738396), (12, 676863), (18, 451242), (22, 369198), (27, 300828), (33, 246132), (36, 225621), (43, 188892), (44, 184599), (53, 153252), (54, 150414), (66, 123066), (81, 100276), (86, 94446), (99, 82044), (106, 76626), (108, 75207), (129, 62964), (132, 61533), (159, 51084), (162, 50138), (172, 47223), (198, 41022), (212, 38313), (258, 31482), (297, 27348), (318, 25542), (324, 25069), (387, 20988), (396, 20511), (473, 17172), (477, 17028), (516, 15741), (583, 13932), (594, 13674), (636, 12771), (774, 10494), (891, 9116), (946, 8586), (954, 8514), (1161, 6996), (1166, 6966), (1188, 6837), (1419, 5724), (1431, 5676), (1548, 5247), (1749, 4644), (1782, 4558), (1892, 4293), (1908, 4257), (2279, 3564), (2322, 3498), (2332, 3483), (2838, 2862)]