81766272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1644

約数の個数: 128

約数和(自身を含む): 261446400

約数和(自身を除く): 179680128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1601, 1824, 2128, 2432, 2688, 3192, 3202, 3648, 4256, 4803, 6384, 6404, 7296, 8512, 9606, 11207, 12768, 12808, 17024, 19212, 22414, 25536, 25616, 30419, 33621, 38424, 44828, 51072, 51232, 60838, 67242, 76848, 89656, 91257, 102464, 121676, 134484, 153696, 179312, 182514, 204928, 212933, 243352, 268968, 307392, 358624, 365028, 425866, 486704, 537936, 614784, 638799, 717248, 730056, 851732, 973408, 1075872, 1277598, 1434496, 1460112, 1703464, 1946816, 2151744, 2555196, 2920224, 3406928, 3893632, 4303488, 5110392, 5840448, 6813856, 10220784, 11680896, 13627712, 20441568, 27255424, 40883136, 81766272]

約数ペア:

[(1, 81766272), (2, 40883136), (3, 27255424), (4, 20441568), (6, 13627712), (7, 11680896), (8, 10220784), (12, 6813856), (14, 5840448), (16, 5110392), (19, 4303488), (21, 3893632), (24, 3406928), (28, 2920224), (32, 2555196), (38, 2151744), (42, 1946816), (48, 1703464), (56, 1460112), (57, 1434496), (64, 1277598), (76, 1075872), (84, 973408), (96, 851732), (112, 730056), (114, 717248), (128, 638799), (133, 614784), (152, 537936), (168, 486704), (192, 425866), (224, 365028), (228, 358624), (266, 307392), (304, 268968), (336, 243352), (384, 212933), (399, 204928), (448, 182514), (456, 179312), (532, 153696), (608, 134484), (672, 121676), (798, 102464), (896, 91257), (912, 89656), (1064, 76848), (1216, 67242), (1344, 60838), (1596, 51232), (1601, 51072), (1824, 44828), (2128, 38424), (2432, 33621), (2688, 30419), (3192, 25616), (3202, 25536), (3648, 22414), (4256, 19212), (4803, 17024), (6384, 12808), (6404, 12768), (7296, 11207), (8512, 9606)]