77718004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 91625996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2399, 2492, 4628, 4798, 8099, 9596, 16198, 16793, 31187, 32396, 33586, 62374, 67172, 124748, 213511, 218309, 427022, 436618, 854044, 873236, 1494577, 2775643, 2989154, 5551286, 5978308, 11102572, 19429501, 38859002, 77718004]

約数ペア:

[(1, 77718004), (2, 38859002), (4, 19429501), (7, 11102572), (13, 5978308), (14, 5551286), (26, 2989154), (28, 2775643), (52, 1494577), (89, 873236), (91, 854044), (178, 436618), (182, 427022), (356, 218309), (364, 213511), (623, 124748), (1157, 67172), (1246, 62374), (2314, 33586), (2399, 32396), (2492, 31187), (4628, 16793), (4798, 16198), (8099, 9596)]