80868672

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:957

約数の個数: 112

約数和(自身を含む): 242498880

約数和(自身を除く): 161630208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 318, 424, 432, 477, 576, 636, 848, 864, 883, 954, 1272, 1431, 1696, 1728, 1766, 1908, 2544, 2649, 2862, 3392, 3532, 3816, 5088, 5298, 5724, 7064, 7632, 7947, 10176, 10596, 11448, 14128, 15264, 15894, 21192, 22896, 23841, 28256, 30528, 31788, 42384, 45792, 46799, 47682, 56512, 63576, 84768, 91584, 93598, 95364, 127152, 140397, 169536, 187196, 190728, 254304, 280794, 374392, 381456, 421191, 508608, 561588, 748784, 762912, 842382, 1123176, 1263573, 1497568, 1525824, 1684764, 2246352, 2527146, 2995136, 3369528, 4492704, 5054292, 6739056, 8985408, 10108584, 13478112, 20217168, 26956224, 40434336, 80868672]

約数ペア:

[(1, 80868672), (2, 40434336), (3, 26956224), (4, 20217168), (6, 13478112), (8, 10108584), (9, 8985408), (12, 6739056), (16, 5054292), (18, 4492704), (24, 3369528), (27, 2995136), (32, 2527146), (36, 2246352), (48, 1684764), (53, 1525824), (54, 1497568), (64, 1263573), (72, 1123176), (96, 842382), (106, 762912), (108, 748784), (144, 561588), (159, 508608), (192, 421191), (212, 381456), (216, 374392), (288, 280794), (318, 254304), (424, 190728), (432, 187196), (477, 169536), (576, 140397), (636, 127152), (848, 95364), (864, 93598), (883, 91584), (954, 84768), (1272, 63576), (1431, 56512), (1696, 47682), (1728, 46799), (1766, 45792), (1908, 42384), (2544, 31788), (2649, 30528), (2862, 28256), (3392, 23841), (3532, 22896), (3816, 21192), (5088, 15894), (5298, 15264), (5724, 14128), (7064, 11448), (7632, 10596), (7947, 10176)]