77531344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 173560320

約数和(自身を除く): 96028976

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 107, 176, 179, 184, 214, 253, 358, 368, 428, 506, 716, 856, 1012, 1177, 1432, 1712, 1969, 2024, 2354, 2461, 2864, 3938, 4048, 4117, 4708, 4922, 7876, 8234, 9416, 9844, 15752, 16468, 18832, 19153, 19688, 27071, 31504, 32936, 38306, 39376, 45287, 54142, 65872, 76612, 90574, 108284, 153224, 181148, 210683, 216568, 306448, 362296, 421366, 433136, 440519, 724592, 842732, 881038, 1685464, 1762076, 3370928, 3524152, 4845709, 7048304, 9691418, 19382836, 38765672, 77531344]

約数ペア:

[(1, 77531344), (2, 38765672), (4, 19382836), (8, 9691418), (11, 7048304), (16, 4845709), (22, 3524152), (23, 3370928), (44, 1762076), (46, 1685464), (88, 881038), (92, 842732), (107, 724592), (176, 440519), (179, 433136), (184, 421366), (214, 362296), (253, 306448), (358, 216568), (368, 210683), (428, 181148), (506, 153224), (716, 108284), (856, 90574), (1012, 76612), (1177, 65872), (1432, 54142), (1712, 45287), (1969, 39376), (2024, 38306), (2354, 32936), (2461, 31504), (2864, 27071), (3938, 19688), (4048, 19153), (4117, 18832), (4708, 16468), (4922, 15752), (7876, 9844), (8234, 9416)]