123417648

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2621}}^1$

素因数の和:2747

約数の個数: 80

約数和(自身を含む): 357640800

約数和(自身を除く): 234223152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2621, 2943, 3924, 5232, 5242, 5886, 7848, 7863, 10484, 11772, 15696, 15726, 20968, 23544, 23589, 31452, 41936, 47088, 47178, 62904, 70767, 94356, 125808, 141534, 188712, 283068, 285689, 377424, 566136, 571378, 857067, 1132272, 1142756, 1714134, 2285512, 2571201, 3428268, 4571024, 5142402, 6856536, 7713603, 10284804, 13713072, 15427206, 20569608, 30854412, 41139216, 61708824, 123417648]

約数ペア:

[(1, 123417648), (2, 61708824), (3, 41139216), (4, 30854412), (6, 20569608), (8, 15427206), (9, 13713072), (12, 10284804), (16, 7713603), (18, 6856536), (24, 5142402), (27, 4571024), (36, 3428268), (48, 2571201), (54, 2285512), (72, 1714134), (108, 1142756), (109, 1132272), (144, 857067), (216, 571378), (218, 566136), (327, 377424), (432, 285689), (436, 283068), (654, 188712), (872, 141534), (981, 125808), (1308, 94356), (1744, 70767), (1962, 62904), (2616, 47178), (2621, 47088), (2943, 41936), (3924, 31452), (5232, 23589), (5242, 23544), (5886, 20968), (7848, 15726), (7863, 15696), (10484, 11772)]