87259986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 217533888

約数和(自身を除く): 130273902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 43, 66, 74, 86, 99, 111, 129, 198, 222, 258, 277, 333, 387, 407, 473, 554, 666, 774, 814, 831, 946, 1221, 1419, 1591, 1662, 2442, 2493, 2838, 3047, 3182, 3663, 4257, 4773, 4986, 6094, 7326, 8514, 9141, 9546, 10249, 11911, 14319, 17501, 18282, 20498, 23822, 27423, 28638, 30747, 35002, 35733, 52503, 54846, 61494, 71466, 92241, 105006, 107199, 112739, 131021, 157509, 184482, 214398, 225478, 262042, 315018, 338217, 393063, 440707, 676434, 786126, 881414, 1014651, 1179189, 1322121, 2029302, 2358378, 2644242, 3966363, 4847777, 7932726, 9695554, 14543331, 29086662, 43629993, 87259986]

約数ペア:

[(1, 87259986), (2, 43629993), (3, 29086662), (6, 14543331), (9, 9695554), (11, 7932726), (18, 4847777), (22, 3966363), (33, 2644242), (37, 2358378), (43, 2029302), (66, 1322121), (74, 1179189), (86, 1014651), (99, 881414), (111, 786126), (129, 676434), (198, 440707), (222, 393063), (258, 338217), (277, 315018), (333, 262042), (387, 225478), (407, 214398), (473, 184482), (554, 157509), (666, 131021), (774, 112739), (814, 107199), (831, 105006), (946, 92241), (1221, 71466), (1419, 61494), (1591, 54846), (1662, 52503), (2442, 35733), (2493, 35002), (2838, 30747), (3047, 28638), (3182, 27423), (3663, 23822), (4257, 20498), (4773, 18282), (4986, 17501), (6094, 14319), (7326, 11911), (8514, 10249), (9141, 9546)]