82480244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{953}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 180786816

約数和(自身を除く): 98306572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 953, 1124, 1906, 1967, 3091, 3812, 3934, 6182, 6671, 7868, 10483, 12364, 13342, 20966, 21637, 26684, 41932, 43274, 73381, 86548, 146762, 267793, 293524, 535586, 1071172, 1874551, 2945723, 3749102, 5891446, 7498204, 11782892, 20620061, 41240122, 82480244]

約数ペア:

[(1, 82480244), (2, 41240122), (4, 20620061), (7, 11782892), (11, 7498204), (14, 5891446), (22, 3749102), (28, 2945723), (44, 1874551), (77, 1071172), (154, 535586), (281, 293524), (308, 267793), (562, 146762), (953, 86548), (1124, 73381), (1906, 43274), (1967, 41932), (3091, 26684), (3812, 21637), (3934, 20966), (6182, 13342), (6671, 12364), (7868, 10483)]