83966498

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 164932236

約数和(自身を除く): 80965738

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 97, 98, 121, 146, 154, 194, 242, 511, 539, 679, 803, 847, 1022, 1067, 1078, 1358, 1606, 1694, 2134, 3577, 4753, 5621, 5929, 7081, 7154, 7469, 8833, 9506, 11242, 11737, 11858, 14162, 14938, 17666, 23474, 39347, 49567, 52283, 61831, 77891, 78694, 82159, 99134, 104566, 123662, 155782, 164318, 346969, 432817, 545237, 575113, 693938, 856801, 865634, 1090474, 1150226, 1713602, 3816659, 5997607, 7633318, 11995214, 41983249, 83966498]

約数ペア:

[(1, 83966498), (2, 41983249), (7, 11995214), (11, 7633318), (14, 5997607), (22, 3816659), (49, 1713602), (73, 1150226), (77, 1090474), (97, 865634), (98, 856801), (121, 693938), (146, 575113), (154, 545237), (194, 432817), (242, 346969), (511, 164318), (539, 155782), (679, 123662), (803, 104566), (847, 99134), (1022, 82159), (1067, 78694), (1078, 77891), (1358, 61831), (1606, 52283), (1694, 49567), (2134, 39347), (3577, 23474), (4753, 17666), (5621, 14938), (5929, 14162), (7081, 11858), (7154, 11737), (7469, 11242), (8833, 9506)]