71566566

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 157671360

約数和(自身を除く): 86104794

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 109, 123, 157, 218, 246, 314, 327, 471, 654, 697, 942, 1394, 1853, 2091, 2669, 3706, 4182, 4469, 5338, 5559, 6437, 8007, 8938, 11118, 12874, 13407, 16014, 17113, 19311, 26814, 34226, 38622, 51339, 75973, 102678, 109429, 151946, 218858, 227919, 290921, 328287, 455838, 581842, 656574, 701633, 872763, 1403266, 1745526, 2104899, 4209798, 11927761, 23855522, 35783283, 71566566]

約数ペア:

[(1, 71566566), (2, 35783283), (3, 23855522), (6, 11927761), (17, 4209798), (34, 2104899), (41, 1745526), (51, 1403266), (82, 872763), (102, 701633), (109, 656574), (123, 581842), (157, 455838), (218, 328287), (246, 290921), (314, 227919), (327, 218858), (471, 151946), (654, 109429), (697, 102678), (942, 75973), (1394, 51339), (1853, 38622), (2091, 34226), (2669, 26814), (3706, 19311), (4182, 17113), (4469, 16014), (5338, 13407), (5559, 12874), (6437, 11118), (8007, 8938)]