64085784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 128

約数和(自身を含む): 204249600

約数和(自身を除く): 140163816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1181, 1292, 1428, 1596, 1938, 2261, 2362, 2584, 2856, 3192, 3543, 3876, 4522, 4724, 6783, 7086, 7752, 8267, 9044, 9448, 13566, 14172, 16534, 18088, 20077, 22439, 24801, 27132, 28344, 33068, 40154, 44878, 49602, 54264, 60231, 66136, 67317, 80308, 89756, 99204, 120462, 134634, 140539, 157073, 160616, 179512, 198408, 240924, 269268, 281078, 314146, 381463, 421617, 471219, 481848, 538536, 562156, 628292, 762926, 843234, 942438, 1124312, 1144389, 1256584, 1525852, 1686468, 1884876, 2288778, 2670241, 3051704, 3372936, 3769752, 4577556, 5340482, 8010723, 9155112, 10680964, 16021446, 21361928, 32042892, 64085784]

約数ペア:

[(1, 64085784), (2, 32042892), (3, 21361928), (4, 16021446), (6, 10680964), (7, 9155112), (8, 8010723), (12, 5340482), (14, 4577556), (17, 3769752), (19, 3372936), (21, 3051704), (24, 2670241), (28, 2288778), (34, 1884876), (38, 1686468), (42, 1525852), (51, 1256584), (56, 1144389), (57, 1124312), (68, 942438), (76, 843234), (84, 762926), (102, 628292), (114, 562156), (119, 538536), (133, 481848), (136, 471219), (152, 421617), (168, 381463), (204, 314146), (228, 281078), (238, 269268), (266, 240924), (323, 198408), (357, 179512), (399, 160616), (408, 157073), (456, 140539), (476, 134634), (532, 120462), (646, 99204), (714, 89756), (798, 80308), (952, 67317), (969, 66136), (1064, 60231), (1181, 54264), (1292, 49602), (1428, 44878), (1596, 40154), (1938, 33068), (2261, 28344), (2362, 27132), (2584, 24801), (2856, 22439), (3192, 20077), (3543, 18088), (3876, 16534), (4522, 14172), (4724, 13566), (6783, 9448), (7086, 9044), (7752, 8267)]