7089778854

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{1277}}^1$

素因数の和:2131

約数の個数: 80

約数和(自身を含む): 16288948368

約数和(自身を除く): 9199169514

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 797, 1161, 1277, 1594, 2322, 2391, 2554, 3483, 3831, 4782, 6966, 7173, 7662, 11493, 14346, 21519, 22986, 34271, 34479, 43038, 54911, 64557, 68542, 68958, 102813, 103437, 109822, 129114, 164733, 205626, 206874, 308439, 329466, 494199, 616878, 925317, 988398, 1017769, 1482597, 1850634, 2035538, 2775951, 2965194, 3053307, 4447791, 5551902, 6106614, 8895582, 9159921, 18319842, 27479763, 43764067, 54959526, 82439289, 87528134, 131292201, 164878578, 262584402, 393876603, 787753206, 1181629809, 2363259618, 3544889427, 7089778854]

約数ペア:

[(1, 7089778854), (2, 3544889427), (3, 2363259618), (6, 1181629809), (9, 787753206), (18, 393876603), (27, 262584402), (43, 164878578), (54, 131292201), (81, 87528134), (86, 82439289), (129, 54959526), (162, 43764067), (258, 27479763), (387, 18319842), (774, 9159921), (797, 8895582), (1161, 6106614), (1277, 5551902), (1594, 4447791), (2322, 3053307), (2391, 2965194), (2554, 2775951), (3483, 2035538), (3831, 1850634), (4782, 1482597), (6966, 1017769), (7173, 988398), (7662, 925317), (11493, 616878), (14346, 494199), (21519, 329466), (22986, 308439), (34271, 206874), (34479, 205626), (43038, 164733), (54911, 129114), (64557, 109822), (68542, 103437), (68958, 102813)]