127693728

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{15289}}^1$

素因数の和:15334

約数の個数: 72

約数和(自身を含む): 375675300

約数和(自身を除く): 247981572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 15289, 30578, 45867, 61156, 91734, 122312, 137601, 183468, 244624, 275202, 366936, 443381, 489248, 550404, 733872, 886762, 1100808, 1330143, 1467744, 1773524, 2201616, 2660286, 3547048, 3990429, 4403232, 5320572, 7094096, 7980858, 10641144, 14188192, 15961716, 21282288, 31923432, 42564576, 63846864, 127693728]

約数ペア:

[(1, 127693728), (2, 63846864), (3, 42564576), (4, 31923432), (6, 21282288), (8, 15961716), (9, 14188192), (12, 10641144), (16, 7980858), (18, 7094096), (24, 5320572), (29, 4403232), (32, 3990429), (36, 3547048), (48, 2660286), (58, 2201616), (72, 1773524), (87, 1467744), (96, 1330143), (116, 1100808), (144, 886762), (174, 733872), (232, 550404), (261, 489248), (288, 443381), (348, 366936), (464, 275202), (522, 244624), (696, 183468), (928, 137601), (1044, 122312), (1392, 91734), (2088, 61156), (2784, 45867), (4176, 30578), (8352, 15289)]