81108594

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 207110400

約数和(自身を除く): 126001806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 229, 378, 458, 687, 937, 1374, 1603, 1874, 2061, 2811, 3206, 4122, 4809, 5622, 6183, 6559, 8433, 9618, 12366, 13118, 14427, 16866, 19677, 25299, 28854, 39354, 43281, 50598, 59031, 86562, 118062, 177093, 214573, 354186, 429146, 643719, 1287438, 1502011, 1931157, 3004022, 3862314, 4506033, 5793471, 9012066, 11586942, 13518099, 27036198, 40554297, 81108594]

約数ペア:

[(1, 81108594), (2, 40554297), (3, 27036198), (6, 13518099), (7, 11586942), (9, 9012066), (14, 5793471), (18, 4506033), (21, 3862314), (27, 3004022), (42, 1931157), (54, 1502011), (63, 1287438), (126, 643719), (189, 429146), (229, 354186), (378, 214573), (458, 177093), (687, 118062), (937, 86562), (1374, 59031), (1603, 50598), (1874, 43281), (2061, 39354), (2811, 28854), (3206, 25299), (4122, 19677), (4809, 16866), (5622, 14427), (6183, 13118), (6559, 12366), (8433, 9618)]