81790794

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 183625728

約数和(自身を除く): 101834934

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 127, 222, 254, 333, 381, 666, 762, 967, 1143, 1934, 2286, 2901, 4699, 5802, 8703, 9398, 14097, 17406, 28194, 35779, 42291, 71558, 84582, 107337, 122809, 214674, 245618, 322011, 368427, 644022, 736854, 1105281, 2210562, 4543933, 9087866, 13631799, 27263598, 40895397, 81790794]

約数ペア:

[(1, 81790794), (2, 40895397), (3, 27263598), (6, 13631799), (9, 9087866), (18, 4543933), (37, 2210562), (74, 1105281), (111, 736854), (127, 644022), (222, 368427), (254, 322011), (333, 245618), (381, 214674), (666, 122809), (762, 107337), (967, 84582), (1143, 71558), (1934, 42291), (2286, 35779), (2901, 28194), (4699, 17406), (5802, 14097), (8703, 9398)]