78807304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1187}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 152111520

約数和(自身を除く): 73304216

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 772, 1187, 1544, 2374, 4748, 8299, 9496, 16598, 33196, 51041, 66392, 102082, 204164, 229091, 408328, 458182, 916364, 1832728, 9850913, 19701826, 39403652, 78807304]

約数ペア:

[(1, 78807304), (2, 39403652), (4, 19701826), (8, 9850913), (43, 1832728), (86, 916364), (172, 458182), (193, 408328), (344, 229091), (386, 204164), (772, 102082), (1187, 66392), (1544, 51041), (2374, 33196), (4748, 16598), (8299, 9496)]