78214374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 209614080

約数和(自身を除く): 131399706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 883, 1197, 1406, 1554, 1766, 2109, 2331, 2394, 2649, 4218, 4662, 4921, 5298, 6181, 6327, 7947, 9842, 12362, 12654, 14763, 15894, 16777, 18543, 29526, 32671, 33554, 37086, 44289, 50331, 55629, 65342, 88578, 98013, 100662, 111258, 117439, 150993, 196026, 228697, 234878, 294039, 301986, 352317, 457394, 588078, 620749, 686091, 704634, 1056951, 1241498, 1372182, 1862247, 2058273, 2113902, 3724494, 4116546, 4345243, 5586741, 8690486, 11173482, 13035729, 26071458, 39107187, 78214374]

約数ペア:

[(1, 78214374), (2, 39107187), (3, 26071458), (6, 13035729), (7, 11173482), (9, 8690486), (14, 5586741), (18, 4345243), (19, 4116546), (21, 3724494), (37, 2113902), (38, 2058273), (42, 1862247), (57, 1372182), (63, 1241498), (74, 1056951), (111, 704634), (114, 686091), (126, 620749), (133, 588078), (171, 457394), (222, 352317), (259, 301986), (266, 294039), (333, 234878), (342, 228697), (399, 196026), (518, 150993), (666, 117439), (703, 111258), (777, 100662), (798, 98013), (883, 88578), (1197, 65342), (1406, 55629), (1554, 50331), (1766, 44289), (2109, 37086), (2331, 33554), (2394, 32671), (2649, 29526), (4218, 18543), (4662, 16777), (4921, 15894), (5298, 14763), (6181, 12654), (6327, 12362), (7947, 9842)]