77289216

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 207335184

約数和(自身を除く): 130045968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 628, 641, 768, 942, 1256, 1282, 1884, 1923, 2512, 2564, 3768, 3846, 5024, 5128, 7536, 7692, 10048, 10256, 15072, 15384, 20096, 20512, 30144, 30768, 40192, 41024, 60288, 61536, 82048, 100637, 120576, 123072, 164096, 201274, 246144, 301911, 402548, 492288, 603822, 805096, 1207644, 1610192, 2415288, 3220384, 4830576, 6440768, 9661152, 12881536, 19322304, 25763072, 38644608, 77289216]

約数ペア:

[(1, 77289216), (2, 38644608), (3, 25763072), (4, 19322304), (6, 12881536), (8, 9661152), (12, 6440768), (16, 4830576), (24, 3220384), (32, 2415288), (48, 1610192), (64, 1207644), (96, 805096), (128, 603822), (157, 492288), (192, 402548), (256, 301911), (314, 246144), (384, 201274), (471, 164096), (628, 123072), (641, 120576), (768, 100637), (942, 82048), (1256, 61536), (1282, 60288), (1884, 41024), (1923, 40192), (2512, 30768), (2564, 30144), (3768, 20512), (3846, 20096), (5024, 15384), (5128, 15072), (7536, 10256), (7692, 10048)]