81238392

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49057}}^1$

素因数の和:49092

約数の個数: 48

約数和(自身を含む): 229591440

約数和(自身を除く): 148353048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 49057, 98114, 147171, 196228, 294342, 392456, 441513, 588684, 883026, 1128311, 1177368, 1766052, 2256622, 3384933, 3532104, 4513244, 6769866, 9026488, 10154799, 13539732, 20309598, 27079464, 40619196, 81238392]

約数ペア:

[(1, 81238392), (2, 40619196), (3, 27079464), (4, 20309598), (6, 13539732), (8, 10154799), (9, 9026488), (12, 6769866), (18, 4513244), (23, 3532104), (24, 3384933), (36, 2256622), (46, 1766052), (69, 1177368), (72, 1128311), (92, 883026), (138, 588684), (184, 441513), (207, 392456), (276, 294342), (414, 196228), (552, 147171), (828, 98114), (1656, 49057)]