82778784

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1890

約数の個数: 96

約数和(自身を含む): 242694144

約数和(自身を除く): 159915360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 473, 516, 528, 688, 946, 1032, 1056, 1376, 1419, 1823, 1892, 2064, 2838, 3646, 3784, 4128, 5469, 5676, 7292, 7568, 10938, 11352, 14584, 15136, 20053, 21876, 22704, 29168, 40106, 43752, 45408, 58336, 60159, 78389, 80212, 87504, 120318, 156778, 160424, 175008, 235167, 240636, 313556, 320848, 470334, 481272, 627112, 641696, 862279, 940668, 962544, 1254224, 1724558, 1881336, 1925088, 2508448, 2586837, 3449116, 3762672, 5173674, 6898232, 7525344, 10347348, 13796464, 20694696, 27592928, 41389392, 82778784]

約数ペア:

[(1, 82778784), (2, 41389392), (3, 27592928), (4, 20694696), (6, 13796464), (8, 10347348), (11, 7525344), (12, 6898232), (16, 5173674), (22, 3762672), (24, 3449116), (32, 2586837), (33, 2508448), (43, 1925088), (44, 1881336), (48, 1724558), (66, 1254224), (86, 962544), (88, 940668), (96, 862279), (129, 641696), (132, 627112), (172, 481272), (176, 470334), (258, 320848), (264, 313556), (344, 240636), (352, 235167), (473, 175008), (516, 160424), (528, 156778), (688, 120318), (946, 87504), (1032, 80212), (1056, 78389), (1376, 60159), (1419, 58336), (1823, 45408), (1892, 43752), (2064, 40106), (2838, 29168), (3646, 22704), (3784, 21876), (4128, 20053), (5469, 15136), (5676, 14584), (7292, 11352), (7568, 10938)]