89374746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 112179174

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 107, 114, 214, 321, 323, 431, 642, 646, 862, 969, 1293, 1819, 1938, 2033, 2586, 3638, 4066, 5457, 6099, 7327, 8189, 10914, 12198, 14654, 16378, 21981, 24567, 34561, 43962, 46117, 49134, 69122, 92234, 103683, 138351, 139213, 207366, 276702, 278426, 417639, 783989, 835278, 876223, 1567978, 1752446, 2351967, 2628669, 4703934, 5257338, 14895791, 29791582, 44687373, 89374746]

約数ペア:

[(1, 89374746), (2, 44687373), (3, 29791582), (6, 14895791), (17, 5257338), (19, 4703934), (34, 2628669), (38, 2351967), (51, 1752446), (57, 1567978), (102, 876223), (107, 835278), (114, 783989), (214, 417639), (321, 278426), (323, 276702), (431, 207366), (642, 139213), (646, 138351), (862, 103683), (969, 92234), (1293, 69122), (1819, 49134), (1938, 46117), (2033, 43962), (2586, 34561), (3638, 24567), (4066, 21981), (5457, 16378), (6099, 14654), (7327, 12198), (8189, 10914)]