71680656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{34729}}^1$

素因数の和:34783

約数の個数: 40

約数和(自身を含む): 189486880

約数和(自身を除く): 117806224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 34729, 69458, 104187, 138916, 208374, 277832, 416748, 555664, 833496, 1493347, 1666992, 2986694, 4480041, 5973388, 8960082, 11946776, 17920164, 23893552, 35840328, 71680656]

約数ペア:

[(1, 71680656), (2, 35840328), (3, 23893552), (4, 17920164), (6, 11946776), (8, 8960082), (12, 5973388), (16, 4480041), (24, 2986694), (43, 1666992), (48, 1493347), (86, 833496), (129, 555664), (172, 416748), (258, 277832), (344, 208374), (516, 138916), (688, 104187), (1032, 69458), (2064, 34729)]