127009728

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2423

約数の個数: 112

約数和(自身を含む): 385592320

約数和(自身を除く): 258582592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2371, 2976, 3348, 4464, 4742, 5952, 6696, 7113, 8928, 9484, 13392, 14226, 17856, 18968, 21339, 26784, 28452, 37936, 42678, 53568, 56904, 64017, 73501, 75872, 85356, 113808, 128034, 147002, 151744, 170712, 220503, 227616, 256068, 294004, 341424, 441006, 455232, 512136, 588008, 661509, 682848, 882012, 1024272, 1176016, 1323018, 1365696, 1764024, 1984527, 2048544, 2352032, 2646036, 3528048, 3969054, 4097088, 4704064, 5292072, 7056096, 7938108, 10584144, 14112192, 15876216, 21168288, 31752432, 42336576, 63504864, 127009728]

約数ペア:

[(1, 127009728), (2, 63504864), (3, 42336576), (4, 31752432), (6, 21168288), (8, 15876216), (9, 14112192), (12, 10584144), (16, 7938108), (18, 7056096), (24, 5292072), (27, 4704064), (31, 4097088), (32, 3969054), (36, 3528048), (48, 2646036), (54, 2352032), (62, 2048544), (64, 1984527), (72, 1764024), (93, 1365696), (96, 1323018), (108, 1176016), (124, 1024272), (144, 882012), (186, 682848), (192, 661509), (216, 588008), (248, 512136), (279, 455232), (288, 441006), (372, 341424), (432, 294004), (496, 256068), (558, 227616), (576, 220503), (744, 170712), (837, 151744), (864, 147002), (992, 128034), (1116, 113808), (1488, 85356), (1674, 75872), (1728, 73501), (1984, 64017), (2232, 56904), (2371, 53568), (2976, 42678), (3348, 37936), (4464, 28452), (4742, 26784), (5952, 21339), (6696, 18968), (7113, 17856), (8928, 14226), (9484, 13392)]