68084224

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 150037272

約数和(自身を除く): 81953048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 193, 208, 212, 256, 386, 416, 424, 512, 689, 772, 832, 848, 1378, 1544, 1664, 1696, 2509, 2756, 3088, 3328, 3392, 5018, 5512, 6176, 6656, 6784, 10036, 10229, 11024, 12352, 13568, 20072, 20458, 22048, 24704, 27136, 40144, 40916, 44096, 49408, 80288, 81832, 88192, 98816, 132977, 160576, 163664, 176384, 265954, 321152, 327328, 352768, 531908, 642304, 654656, 1063816, 1284608, 1309312, 2127632, 2618624, 4255264, 5237248, 8510528, 17021056, 34042112, 68084224]

約数ペア:

[(1, 68084224), (2, 34042112), (4, 17021056), (8, 8510528), (13, 5237248), (16, 4255264), (26, 2618624), (32, 2127632), (52, 1309312), (53, 1284608), (64, 1063816), (104, 654656), (106, 642304), (128, 531908), (193, 352768), (208, 327328), (212, 321152), (256, 265954), (386, 176384), (416, 163664), (424, 160576), (512, 132977), (689, 98816), (772, 88192), (832, 81832), (848, 80288), (1378, 49408), (1544, 44096), (1664, 40916), (1696, 40144), (2509, 27136), (2756, 24704), (3088, 22048), (3328, 20458), (3392, 20072), (5018, 13568), (5512, 12352), (6176, 11024), (6656, 10229), (6784, 10036)]