68393472

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{6361}}^1$

素因数の和:6389

約数の個数: 80

約数和(自身を含む): 208266432

約数和(自身を除く): 139872960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 6361, 10752, 12722, 19083, 25444, 38166, 44527, 50888, 76332, 89054, 101776, 133581, 152664, 178108, 203552, 267162, 305328, 356216, 407104, 534324, 610656, 712432, 814208, 1068648, 1221312, 1424864, 1628416, 2137296, 2442624, 2849728, 3256832, 4274592, 4885248, 5699456, 8549184, 9770496, 11398912, 17098368, 22797824, 34196736, 68393472]

約数ペア:

[(1, 68393472), (2, 34196736), (3, 22797824), (4, 17098368), (6, 11398912), (7, 9770496), (8, 8549184), (12, 5699456), (14, 4885248), (16, 4274592), (21, 3256832), (24, 2849728), (28, 2442624), (32, 2137296), (42, 1628416), (48, 1424864), (56, 1221312), (64, 1068648), (84, 814208), (96, 712432), (112, 610656), (128, 534324), (168, 407104), (192, 356216), (224, 305328), (256, 267162), (336, 203552), (384, 178108), (448, 152664), (512, 133581), (672, 101776), (768, 89054), (896, 76332), (1344, 50888), (1536, 44527), (1792, 38166), (2688, 25444), (3584, 19083), (5376, 12722), (6361, 10752)]