87354918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 224280576

約数和(自身を除く): 136925658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 103, 106, 126, 127, 159, 206, 254, 309, 318, 371, 381, 477, 618, 721, 742, 762, 889, 927, 954, 1113, 1143, 1442, 1778, 1854, 2163, 2226, 2286, 2667, 3339, 4326, 5334, 5459, 6489, 6678, 6731, 8001, 10918, 12978, 13081, 13462, 16002, 16377, 20193, 26162, 32754, 38213, 39243, 40386, 47117, 49131, 60579, 76426, 78486, 91567, 94234, 98262, 114639, 117729, 121158, 141351, 183134, 229278, 235458, 274701, 282702, 343917, 424053, 549402, 687834, 693293, 824103, 848106, 1386586, 1648206, 2079879, 4159758, 4853051, 6239637, 9706102, 12479274, 14559153, 29118306, 43677459, 87354918]

約数ペア:

[(1, 87354918), (2, 43677459), (3, 29118306), (6, 14559153), (7, 12479274), (9, 9706102), (14, 6239637), (18, 4853051), (21, 4159758), (42, 2079879), (53, 1648206), (63, 1386586), (103, 848106), (106, 824103), (126, 693293), (127, 687834), (159, 549402), (206, 424053), (254, 343917), (309, 282702), (318, 274701), (371, 235458), (381, 229278), (477, 183134), (618, 141351), (721, 121158), (742, 117729), (762, 114639), (889, 98262), (927, 94234), (954, 91567), (1113, 78486), (1143, 76426), (1442, 60579), (1778, 49131), (1854, 47117), (2163, 40386), (2226, 39243), (2286, 38213), (2667, 32754), (3339, 26162), (4326, 20193), (5334, 16377), (5459, 16002), (6489, 13462), (6678, 13081), (6731, 12978), (8001, 10918)]