54170784

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1042

約数の個数: 72

約数和(自身を含む): 154889280

約数和(自身を除く): 100718496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 787, 956, 1434, 1574, 1912, 2151, 2361, 2868, 3148, 3824, 4302, 4722, 5736, 6296, 7083, 7648, 8604, 9444, 11472, 12592, 14166, 17208, 18888, 22944, 25184, 28332, 34416, 37776, 56664, 68832, 75552, 113328, 188093, 226656, 376186, 564279, 752372, 1128558, 1504744, 1692837, 2257116, 3009488, 3385674, 4514232, 6018976, 6771348, 9028464, 13542696, 18056928, 27085392, 54170784]

約数ペア:

[(1, 54170784), (2, 27085392), (3, 18056928), (4, 13542696), (6, 9028464), (8, 6771348), (9, 6018976), (12, 4514232), (16, 3385674), (18, 3009488), (24, 2257116), (32, 1692837), (36, 1504744), (48, 1128558), (72, 752372), (96, 564279), (144, 376186), (239, 226656), (288, 188093), (478, 113328), (717, 75552), (787, 68832), (956, 56664), (1434, 37776), (1574, 34416), (1912, 28332), (2151, 25184), (2361, 22944), (2868, 18888), (3148, 17208), (3824, 14166), (4302, 12592), (4722, 11472), (5736, 9444), (6296, 8604), (7083, 7648)]