127780512

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42937}}^1$

素因数の和:42981

約数の個数: 48

約数和(自身を含む): 346252032

約数和(自身を除く): 218471520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 42937, 85874, 128811, 171748, 257622, 343496, 515244, 686992, 1030488, 1331047, 1373984, 2060976, 2662094, 3993141, 4121952, 5324188, 7986282, 10648376, 15972564, 21296752, 31945128, 42593504, 63890256, 127780512]

約数ペア:

[(1, 127780512), (2, 63890256), (3, 42593504), (4, 31945128), (6, 21296752), (8, 15972564), (12, 10648376), (16, 7986282), (24, 5324188), (31, 4121952), (32, 3993141), (48, 2662094), (62, 2060976), (93, 1373984), (96, 1331047), (124, 1030488), (186, 686992), (248, 515244), (372, 343496), (496, 257622), (744, 171748), (992, 128811), (1488, 85874), (2976, 42937)]