81414384

素因数分解:

$2^4\times 3^1\times {\mathrm{617}}^1\times {\mathrm{2749}}^1$

素因数の和:3377

約数の個数: 40

約数和(自身を含む): 210738000

約数和(自身を除く): 129323616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 617, 1234, 1851, 2468, 2749, 3702, 4936, 5498, 7404, 8247, 9872, 10996, 14808, 16494, 21992, 29616, 32988, 43984, 65976, 131952, 1696133, 3392266, 5088399, 6784532, 10176798, 13569064, 20353596, 27138128, 40707192, 81414384]

約数ペア:

[(1, 81414384), (2, 40707192), (3, 27138128), (4, 20353596), (6, 13569064), (8, 10176798), (12, 6784532), (16, 5088399), (24, 3392266), (48, 1696133), (617, 131952), (1234, 65976), (1851, 43984), (2468, 32988), (2749, 29616), (3702, 21992), (4936, 16494), (5498, 14808), (7404, 10996), (8247, 9872)]