1775264844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{72271}}^1$

素因数の和:72390

約数の個数: 48

約数和(自身を含む): 4371010560

約数和(自身を除く): 2595745716

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 4094, 6141, 8188, 12282, 24564, 72271, 144542, 216813, 289084, 433626, 867252, 1662233, 3324466, 4986699, 6432119, 6648932, 9973398, 12864238, 19296357, 19946796, 25728476, 38592714, 77185428, 147938737, 295877474, 443816211, 591754948, 887632422, 1775264844]

約数ペア:

[(1, 1775264844), (2, 887632422), (3, 591754948), (4, 443816211), (6, 295877474), (12, 147938737), (23, 77185428), (46, 38592714), (69, 25728476), (89, 19946796), (92, 19296357), (138, 12864238), (178, 9973398), (267, 6648932), (276, 6432119), (356, 4986699), (534, 3324466), (1068, 1662233), (2047, 867252), (4094, 433626), (6141, 289084), (8188, 216813), (12282, 144542), (24564, 72271)]