81711936

素因数分解:

$2^6\times 3^3\times {\mathrm{47287}}^1$

素因数の和:47308

約数の個数: 56

約数和(自身を含む): 240223040

約数和(自身を除く): 158511104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 47287, 94574, 141861, 189148, 283722, 378296, 425583, 567444, 756592, 851166, 1134888, 1276749, 1513184, 1702332, 2269776, 2553498, 3026368, 3404664, 4539552, 5106996, 6809328, 9079104, 10213992, 13618656, 20427984, 27237312, 40855968, 81711936]

約数ペア:

[(1, 81711936), (2, 40855968), (3, 27237312), (4, 20427984), (6, 13618656), (8, 10213992), (9, 9079104), (12, 6809328), (16, 5106996), (18, 4539552), (24, 3404664), (27, 3026368), (32, 2553498), (36, 2269776), (48, 1702332), (54, 1513184), (64, 1276749), (72, 1134888), (96, 851166), (108, 756592), (144, 567444), (192, 425583), (216, 378296), (288, 283722), (432, 189148), (576, 141861), (864, 94574), (1728, 47287)]