74669568

素因数分解:

$2^9\times 3^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:475

約数の個数: 80

約数和(自身を含む): 200786256

約数和(自身を除く): 126116688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 281, 346, 384, 512, 519, 562, 692, 768, 843, 1038, 1124, 1384, 1536, 1686, 2076, 2248, 2768, 3372, 4152, 4496, 5536, 6744, 8304, 8992, 11072, 13488, 16608, 17984, 22144, 26976, 33216, 35968, 44288, 48613, 53952, 66432, 71936, 88576, 97226, 107904, 132864, 143872, 145839, 194452, 215808, 265728, 291678, 388904, 431616, 583356, 777808, 1166712, 1555616, 2333424, 3111232, 4666848, 6222464, 9333696, 12444928, 18667392, 24889856, 37334784, 74669568]

約数ペア:

[(1, 74669568), (2, 37334784), (3, 24889856), (4, 18667392), (6, 12444928), (8, 9333696), (12, 6222464), (16, 4666848), (24, 3111232), (32, 2333424), (48, 1555616), (64, 1166712), (96, 777808), (128, 583356), (173, 431616), (192, 388904), (256, 291678), (281, 265728), (346, 215808), (384, 194452), (512, 145839), (519, 143872), (562, 132864), (692, 107904), (768, 97226), (843, 88576), (1038, 71936), (1124, 66432), (1384, 53952), (1536, 48613), (1686, 44288), (2076, 35968), (2248, 33216), (2768, 26976), (3372, 22144), (4152, 17984), (4496, 16608), (5536, 13488), (6744, 11072), (8304, 8992)]