82881282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 108719358

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 71, 138, 142, 213, 253, 426, 506, 759, 769, 781, 1518, 1538, 1562, 1633, 2307, 2343, 3266, 4614, 4686, 4899, 8459, 9798, 16918, 17687, 17963, 25377, 35374, 35926, 50754, 53061, 53889, 54599, 106122, 107778, 109198, 163797, 194557, 327594, 389114, 583671, 600589, 1167342, 1201178, 1255777, 1801767, 2511554, 3603534, 3767331, 7534662, 13813547, 27627094, 41440641, 82881282]

約数ペア:

[(1, 82881282), (2, 41440641), (3, 27627094), (6, 13813547), (11, 7534662), (22, 3767331), (23, 3603534), (33, 2511554), (46, 1801767), (66, 1255777), (69, 1201178), (71, 1167342), (138, 600589), (142, 583671), (213, 389114), (253, 327594), (426, 194557), (506, 163797), (759, 109198), (769, 107778), (781, 106122), (1518, 54599), (1538, 53889), (1562, 53061), (1633, 50754), (2307, 35926), (2343, 35374), (3266, 25377), (4614, 17963), (4686, 17687), (4899, 16918), (8459, 9798)]