105805872

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1227

約数の個数: 80

約数和(自身を含む): 305203680

約数和(自身を除く): 199397808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 771, 953, 1028, 1542, 1906, 2056, 2313, 2859, 3084, 3812, 4112, 4626, 5718, 6168, 6939, 7624, 8577, 9252, 11436, 12336, 13878, 15248, 17154, 18504, 22872, 25731, 27756, 34308, 37008, 45744, 51462, 55512, 68616, 102924, 111024, 137232, 205848, 244921, 411696, 489842, 734763, 979684, 1469526, 1959368, 2204289, 2939052, 3918736, 4408578, 5878104, 6612867, 8817156, 11756208, 13225734, 17634312, 26451468, 35268624, 52902936, 105805872]

約数ペア:

[(1, 105805872), (2, 52902936), (3, 35268624), (4, 26451468), (6, 17634312), (8, 13225734), (9, 11756208), (12, 8817156), (16, 6612867), (18, 5878104), (24, 4408578), (27, 3918736), (36, 2939052), (48, 2204289), (54, 1959368), (72, 1469526), (108, 979684), (144, 734763), (216, 489842), (257, 411696), (432, 244921), (514, 205848), (771, 137232), (953, 111024), (1028, 102924), (1542, 68616), (1906, 55512), (2056, 51462), (2313, 45744), (2859, 37008), (3084, 34308), (3812, 27756), (4112, 25731), (4626, 22872), (5718, 18504), (6168, 17154), (6939, 15248), (7624, 13878), (8577, 12336), (9252, 11436)]