80621184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 248227200

約数和(自身を除く): 167606016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 267, 336, 337, 356, 384, 448, 534, 623, 672, 674, 712, 896, 1011, 1068, 1246, 1344, 1348, 1424, 1869, 2022, 2136, 2359, 2492, 2688, 2696, 2848, 3738, 4044, 4272, 4718, 4984, 5392, 5696, 7077, 7476, 8088, 8544, 9436, 9968, 10784, 11392, 14154, 14952, 16176, 17088, 18872, 19936, 21568, 28308, 29904, 29993, 32352, 34176, 37744, 39872, 43136, 56616, 59808, 59986, 64704, 75488, 79744, 89979, 113232, 119616, 119972, 129408, 150976, 179958, 209951, 226464, 239232, 239944, 301952, 359916, 419902, 452928, 479888, 629853, 719832, 839804, 905856, 959776, 1259706, 1439664, 1679608, 1919552, 2519412, 2879328, 3359216, 3839104, 5038824, 5758656, 6718432, 10077648, 11517312, 13436864, 20155296, 26873728, 40310592, 80621184]

約数ペア:

[(1, 80621184), (2, 40310592), (3, 26873728), (4, 20155296), (6, 13436864), (7, 11517312), (8, 10077648), (12, 6718432), (14, 5758656), (16, 5038824), (21, 3839104), (24, 3359216), (28, 2879328), (32, 2519412), (42, 1919552), (48, 1679608), (56, 1439664), (64, 1259706), (84, 959776), (89, 905856), (96, 839804), (112, 719832), (128, 629853), (168, 479888), (178, 452928), (192, 419902), (224, 359916), (267, 301952), (336, 239944), (337, 239232), (356, 226464), (384, 209951), (448, 179958), (534, 150976), (623, 129408), (672, 119972), (674, 119616), (712, 113232), (896, 89979), (1011, 79744), (1068, 75488), (1246, 64704), (1344, 59986), (1348, 59808), (1424, 56616), (1869, 43136), (2022, 39872), (2136, 37744), (2359, 34176), (2492, 32352), (2688, 29993), (2696, 29904), (2848, 28308), (3738, 21568), (4044, 19936), (4272, 18872), (4718, 17088), (4984, 16176), (5392, 14952), (5696, 14154), (7077, 11392), (7476, 10784), (8088, 9968), (8544, 9436)]