68706816

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 80

約数和(自身を含む): 187675488

約数和(自身を除く): 118968672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1091, 1312, 1536, 1968, 2182, 2624, 3273, 3936, 4364, 5248, 6546, 7872, 8728, 10496, 13092, 15744, 17456, 20992, 26184, 31488, 34912, 44731, 52368, 62976, 69824, 89462, 104736, 134193, 139648, 178924, 209472, 268386, 279296, 357848, 418944, 536772, 558592, 715696, 837888, 1073544, 1431392, 1675776, 2147088, 2862784, 4294176, 5725568, 8588352, 11451136, 17176704, 22902272, 34353408, 68706816]

約数ペア:

[(1, 68706816), (2, 34353408), (3, 22902272), (4, 17176704), (6, 11451136), (8, 8588352), (12, 5725568), (16, 4294176), (24, 2862784), (32, 2147088), (41, 1675776), (48, 1431392), (64, 1073544), (82, 837888), (96, 715696), (123, 558592), (128, 536772), (164, 418944), (192, 357848), (246, 279296), (256, 268386), (328, 209472), (384, 178924), (492, 139648), (512, 134193), (656, 104736), (768, 89462), (984, 69824), (1091, 62976), (1312, 52368), (1536, 44731), (1968, 34912), (2182, 31488), (2624, 26184), (3273, 20992), (3936, 17456), (4364, 15744), (5248, 13092), (6546, 10496), (7872, 8728)]