74109168

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 180

約数和(自身を含む): 250843320

約数和(自身を除く): 176734152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 389, 392, 432, 441, 486, 504, 567, 588, 648, 756, 778, 784, 882, 972, 1008, 1134, 1167, 1176, 1296, 1323, 1512, 1556, 1701, 1764, 1944, 2268, 2334, 2352, 2646, 2723, 3024, 3112, 3402, 3501, 3528, 3888, 3969, 4536, 4668, 5292, 5446, 6224, 6804, 7002, 7056, 7938, 8169, 9072, 9336, 10503, 10584, 10892, 11907, 13608, 14004, 15876, 16338, 18672, 19061, 21006, 21168, 21784, 23814, 24507, 27216, 28008, 31509, 31752, 32676, 38122, 42012, 43568, 47628, 49014, 56016, 57183, 63018, 63504, 65352, 73521, 76244, 84024, 94527, 95256, 98028, 114366, 126036, 130704, 147042, 152488, 168048, 171549, 189054, 190512, 196056, 220563, 228732, 252072, 294084, 304976, 343098, 378108, 392112, 441126, 457464, 504144, 514647, 588168, 661689, 686196, 756216, 882252, 914928, 1029294, 1176336, 1323378, 1372392, 1512432, 1543941, 1764504, 2058588, 2646756, 2744784, 3087882, 3529008, 4117176, 4631823, 5293512, 6175764, 8234352, 9263646, 10587024, 12351528, 18527292, 24703056, 37054584, 74109168]

約数ペア:

[(1, 74109168), (2, 37054584), (3, 24703056), (4, 18527292), (6, 12351528), (7, 10587024), (8, 9263646), (9, 8234352), (12, 6175764), (14, 5293512), (16, 4631823), (18, 4117176), (21, 3529008), (24, 3087882), (27, 2744784), (28, 2646756), (36, 2058588), (42, 1764504), (48, 1543941), (49, 1512432), (54, 1372392), (56, 1323378), (63, 1176336), (72, 1029294), (81, 914928), (84, 882252), (98, 756216), (108, 686196), (112, 661689), (126, 588168), (144, 514647), (147, 504144), (162, 457464), (168, 441126), (189, 392112), (196, 378108), (216, 343098), (243, 304976), (252, 294084), (294, 252072), (324, 228732), (336, 220563), (378, 196056), (389, 190512), (392, 189054), (432, 171549), (441, 168048), (486, 152488), (504, 147042), (567, 130704), (588, 126036), (648, 114366), (756, 98028), (778, 95256), (784, 94527), (882, 84024), (972, 76244), (1008, 73521), (1134, 65352), (1167, 63504), (1176, 63018), (1296, 57183), (1323, 56016), (1512, 49014), (1556, 47628), (1701, 43568), (1764, 42012), (1944, 38122), (2268, 32676), (2334, 31752), (2352, 31509), (2646, 28008), (2723, 27216), (3024, 24507), (3112, 23814), (3402, 21784), (3501, 21168), (3528, 21006), (3888, 19061), (3969, 18672), (4536, 16338), (4668, 15876), (5292, 14004), (5446, 13608), (6224, 11907), (6804, 10892), (7002, 10584), (7056, 10503), (7938, 9336), (8169, 9072)]