79926882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 197575680

約数和(自身を除く): 117648798

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 2707, 4218, 4921, 5414, 8121, 9842, 14763, 16242, 18949, 29526, 37898, 51433, 56847, 100159, 102866, 113694, 154299, 200318, 300477, 308598, 360031, 600954, 701113, 720062, 1080093, 1402226, 1903021, 2103339, 2160186, 3806042, 4206678, 5709063, 11418126, 13321147, 26642294, 39963441, 79926882]

約数ペア:

[(1, 79926882), (2, 39963441), (3, 26642294), (6, 13321147), (7, 11418126), (14, 5709063), (19, 4206678), (21, 3806042), (37, 2160186), (38, 2103339), (42, 1903021), (57, 1402226), (74, 1080093), (111, 720062), (114, 701113), (133, 600954), (222, 360031), (259, 308598), (266, 300477), (399, 200318), (518, 154299), (703, 113694), (777, 102866), (798, 100159), (1406, 56847), (1554, 51433), (2109, 37898), (2707, 29526), (4218, 18949), (4921, 16242), (5414, 14763), (8121, 9842)]