140055084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2963}}^1$

素因数の和:3087

約数の個数: 72

約数和(自身を含む): 385165872

約数和(自身を除く): 245110788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 2963, 3636, 3939, 5252, 5926, 7878, 8889, 11817, 11852, 15756, 17778, 23634, 26667, 35556, 38519, 47268, 53334, 77038, 106668, 115557, 154076, 231114, 299263, 346671, 462228, 598526, 693342, 897789, 1197052, 1386684, 1795578, 2693367, 3591156, 3890419, 5386734, 7780838, 10773468, 11671257, 15561676, 23342514, 35013771, 46685028, 70027542, 140055084]

約数ペア:

[(1, 140055084), (2, 70027542), (3, 46685028), (4, 35013771), (6, 23342514), (9, 15561676), (12, 11671257), (13, 10773468), (18, 7780838), (26, 5386734), (36, 3890419), (39, 3591156), (52, 2693367), (78, 1795578), (101, 1386684), (117, 1197052), (156, 897789), (202, 693342), (234, 598526), (303, 462228), (404, 346671), (468, 299263), (606, 231114), (909, 154076), (1212, 115557), (1313, 106668), (1818, 77038), (2626, 53334), (2963, 47268), (3636, 38519), (3939, 35556), (5252, 26667), (5926, 23634), (7878, 17778), (8889, 15756), (11817, 11852)]