67815072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 211891680

約数和(自身を除く): 144076608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 208, 234, 236, 288, 307, 312, 354, 416, 468, 472, 531, 614, 624, 708, 767, 921, 936, 944, 1062, 1228, 1248, 1416, 1534, 1842, 1872, 1888, 2124, 2301, 2456, 2763, 2832, 3068, 3684, 3744, 3991, 4248, 4602, 4912, 5526, 5664, 6136, 6903, 7368, 7982, 8496, 9204, 9824, 11052, 11973, 12272, 13806, 14736, 15964, 16992, 18113, 18408, 22104, 23946, 24544, 27612, 29472, 31928, 35919, 36226, 36816, 44208, 47892, 54339, 55224, 63856, 71838, 72452, 73632, 88416, 95784, 108678, 110448, 127712, 143676, 144904, 163017, 191568, 217356, 220896, 235469, 287352, 289808, 326034, 383136, 434712, 470938, 574704, 579616, 652068, 706407, 869424, 941876, 1149408, 1304136, 1412814, 1738848, 1883752, 2119221, 2608272, 2825628, 3767504, 4238442, 5216544, 5651256, 7535008, 8476884, 11302512, 16953768, 22605024, 33907536, 67815072]

約数ペア:

[(1, 67815072), (2, 33907536), (3, 22605024), (4, 16953768), (6, 11302512), (8, 8476884), (9, 7535008), (12, 5651256), (13, 5216544), (16, 4238442), (18, 3767504), (24, 2825628), (26, 2608272), (32, 2119221), (36, 1883752), (39, 1738848), (48, 1412814), (52, 1304136), (59, 1149408), (72, 941876), (78, 869424), (96, 706407), (104, 652068), (117, 579616), (118, 574704), (144, 470938), (156, 434712), (177, 383136), (208, 326034), (234, 289808), (236, 287352), (288, 235469), (307, 220896), (312, 217356), (354, 191568), (416, 163017), (468, 144904), (472, 143676), (531, 127712), (614, 110448), (624, 108678), (708, 95784), (767, 88416), (921, 73632), (936, 72452), (944, 71838), (1062, 63856), (1228, 55224), (1248, 54339), (1416, 47892), (1534, 44208), (1842, 36816), (1872, 36226), (1888, 35919), (2124, 31928), (2301, 29472), (2456, 27612), (2763, 24544), (2832, 23946), (3068, 22104), (3684, 18408), (3744, 18113), (3991, 16992), (4248, 15964), (4602, 14736), (4912, 13806), (5526, 12272), (5664, 11973), (6136, 11052), (6903, 9824), (7368, 9204), (7982, 8496)]