129131712

素因数分解:

$2^6\times 3^3\times {\mathrm{74729}}^1$

素因数の和:74750

約数の個数: 56

約数和(自身を含む): 379628400

約数和(自身を除く): 250496688

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, 74729, 149458, 224187, 298916, 448374, 597832, 672561, 896748, 1195664, 1345122, 1793496, 2017683, 2391328, 2690244, 3586992, 4035366, 4782656, 5380488, 7173984, 8070732, 10760976, 14347968, 16141464, 21521952, 32282928, 43043904, 64565856, 129131712]

約数ペア:

[(1, 129131712), (2, 64565856), (3, 43043904), (4, 32282928), (6, 21521952), (8, 16141464), (9, 14347968), (12, 10760976), (16, 8070732), (18, 7173984), (24, 5380488), (27, 4782656), (32, 4035366), (36, 3586992), (48, 2690244), (54, 2391328), (64, 2017683), (72, 1793496), (96, 1345122), (108, 1195664), (144, 896748), (192, 672561), (216, 597832), (288, 448374), (432, 298916), (576, 224187), (864, 149458), (1728, 74729)]