81454296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4007}}^1$

素因数の和:4045

約数の個数: 96

約数和(自身を含む): 255870720

約数和(自身を除く): 174416424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 2541, 2904, 3388, 4007, 5082, 6776, 8014, 10164, 12021, 16028, 20328, 24042, 28049, 32056, 44077, 48084, 56098, 84147, 88154, 96168, 112196, 132231, 168294, 176308, 224392, 264462, 308539, 336588, 352616, 484847, 528924, 617078, 673176, 925617, 969694, 1057848, 1234156, 1454541, 1851234, 1939388, 2468312, 2909082, 3393929, 3702468, 3878776, 5818164, 6787858, 7404936, 10181787, 11636328, 13575716, 20363574, 27151432, 40727148, 81454296]

約数ペア:

[(1, 81454296), (2, 40727148), (3, 27151432), (4, 20363574), (6, 13575716), (7, 11636328), (8, 10181787), (11, 7404936), (12, 6787858), (14, 5818164), (21, 3878776), (22, 3702468), (24, 3393929), (28, 2909082), (33, 2468312), (42, 1939388), (44, 1851234), (56, 1454541), (66, 1234156), (77, 1057848), (84, 969694), (88, 925617), (121, 673176), (132, 617078), (154, 528924), (168, 484847), (231, 352616), (242, 336588), (264, 308539), (308, 264462), (363, 224392), (462, 176308), (484, 168294), (616, 132231), (726, 112196), (847, 96168), (924, 88154), (968, 84147), (1452, 56098), (1694, 48084), (1848, 44077), (2541, 32056), (2904, 28049), (3388, 24042), (4007, 20328), (5082, 16028), (6776, 12021), (8014, 10164)]