66818588688

素因数分解:

$2^4\times 3^9\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1007

約数の個数: 200

約数和(自身を含む): 195078767136

約数和(自身を除く): 128260178448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 331, 432, 486, 641, 648, 662, 729, 972, 993, 1282, 1296, 1324, 1458, 1923, 1944, 1986, 2187, 2564, 2648, 2916, 2979, 3846, 3888, 3972, 4374, 5128, 5296, 5769, 5832, 5958, 6561, 7692, 7944, 8748, 8937, 10256, 11538, 11664, 11916, 13122, 15384, 15888, 17307, 17496, 17874, 19683, 23076, 23832, 26244, 26811, 30768, 34614, 34992, 35748, 39366, 46152, 47664, 51921, 52488, 53622, 69228, 71496, 78732, 80433, 92304, 103842, 104976, 107244, 138456, 142992, 155763, 157464, 160866, 207684, 212171, 214488, 241299, 276912, 311526, 314928, 321732, 415368, 424342, 428976, 467289, 482598, 623052, 636513, 643464, 723897, 830736, 848684, 934578, 965196, 1246104, 1273026, 1286928, 1401867, 1447794, 1697368, 1869156, 1909539, 1930392, 2171691, 2492208, 2546052, 2803734, 2895588, 3394736, 3738312, 3819078, 3860784, 4205601, 4343382, 5092104, 5607468, 5728617, 5791176, 6515073, 7476624, 7638156, 8411202, 8686764, 10184208, 11214936, 11457234, 11582352, 12616803, 13030146, 15276312, 16822404, 17185851, 17373528, 22429872, 22914468, 25233606, 26060292, 30552624, 33644808, 34371702, 34747056, 45828936, 50467212, 51557553, 52120584, 67289616, 68743404, 91657872, 100934424, 103115106, 104241168, 137486808, 154672659, 201868848, 206230212, 274973616, 309345318, 412460424, 464017977, 618690636, 824920848, 928035954, 1237381272, 1392053931, 1856071908, 2474762544, 2784107862, 3712143816, 4176161793, 5568215724, 7424287632, 8352323586, 11136431448, 16704647172, 22272862896, 33409294344, 66818588688]

約数ペア:

[(1, 66818588688), (2, 33409294344), (3, 22272862896), (4, 16704647172), (6, 11136431448), (8, 8352323586), (9, 7424287632), (12, 5568215724), (16, 4176161793), (18, 3712143816), (24, 2784107862), (27, 2474762544), (36, 1856071908), (48, 1392053931), (54, 1237381272), (72, 928035954), (81, 824920848), (108, 618690636), (144, 464017977), (162, 412460424), (216, 309345318), (243, 274973616), (324, 206230212), (331, 201868848), (432, 154672659), (486, 137486808), (641, 104241168), (648, 103115106), (662, 100934424), (729, 91657872), (972, 68743404), (993, 67289616), (1282, 52120584), (1296, 51557553), (1324, 50467212), (1458, 45828936), (1923, 34747056), (1944, 34371702), (1986, 33644808), (2187, 30552624), (2564, 26060292), (2648, 25233606), (2916, 22914468), (2979, 22429872), (3846, 17373528), (3888, 17185851), (3972, 16822404), (4374, 15276312), (5128, 13030146), (5296, 12616803), (5769, 11582352), (5832, 11457234), (5958, 11214936), (6561, 10184208), (7692, 8686764), (7944, 8411202), (8748, 7638156), (8937, 7476624), (10256, 6515073), (11538, 5791176), (11664, 5728617), (11916, 5607468), (13122, 5092104), (15384, 4343382), (15888, 4205601), (17307, 3860784), (17496, 3819078), (17874, 3738312), (19683, 3394736), (23076, 2895588), (23832, 2803734), (26244, 2546052), (26811, 2492208), (30768, 2171691), (34614, 1930392), (34992, 1909539), (35748, 1869156), (39366, 1697368), (46152, 1447794), (47664, 1401867), (51921, 1286928), (52488, 1273026), (53622, 1246104), (69228, 965196), (71496, 934578), (78732, 848684), (80433, 830736), (92304, 723897), (103842, 643464), (104976, 636513), (107244, 623052), (138456, 482598), (142992, 467289), (155763, 428976), (157464, 424342), (160866, 415368), (207684, 321732), (212171, 314928), (214488, 311526), (241299, 276912)]