55745172

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{2731}}^1$

素因数の和:2760

約数の個数: 84

約数和(自身を含む): 167220256

約数和(自身を除く): 111475084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2731, 2916, 3402, 5103, 5462, 6804, 8193, 10206, 10924, 16386, 19117, 20412, 24579, 32772, 38234, 49158, 57351, 73737, 76468, 98316, 114702, 147474, 172053, 221211, 229404, 294948, 344106, 442422, 516159, 663633, 688212, 884844, 1032318, 1327266, 1548477, 1990899, 2064636, 2654532, 3096954, 3981798, 4645431, 6193908, 7963596, 9290862, 13936293, 18581724, 27872586, 55745172]

約数ペア:

[(1, 55745172), (2, 27872586), (3, 18581724), (4, 13936293), (6, 9290862), (7, 7963596), (9, 6193908), (12, 4645431), (14, 3981798), (18, 3096954), (21, 2654532), (27, 2064636), (28, 1990899), (36, 1548477), (42, 1327266), (54, 1032318), (63, 884844), (81, 688212), (84, 663633), (108, 516159), (126, 442422), (162, 344106), (189, 294948), (243, 229404), (252, 221211), (324, 172053), (378, 147474), (486, 114702), (567, 98316), (729, 76468), (756, 73737), (972, 57351), (1134, 49158), (1458, 38234), (1701, 32772), (2268, 24579), (2731, 20412), (2916, 19117), (3402, 16386), (5103, 10924), (5462, 10206), (6804, 8193)]