68410488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 182649600

約数和(自身を除く): 114239112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1704, 2113, 2698, 4047, 4226, 5396, 6339, 8094, 8452, 10792, 12678, 16188, 16904, 25356, 32376, 40147, 50712, 80294, 120441, 150023, 160588, 240882, 300046, 321176, 450069, 481764, 600092, 900138, 963528, 1200184, 1800276, 2850437, 3600552, 5700874, 8551311, 11401748, 17102622, 22803496, 34205244, 68410488]

約数ペア:

[(1, 68410488), (2, 34205244), (3, 22803496), (4, 17102622), (6, 11401748), (8, 8551311), (12, 5700874), (19, 3600552), (24, 2850437), (38, 1800276), (57, 1200184), (71, 963528), (76, 900138), (114, 600092), (142, 481764), (152, 450069), (213, 321176), (228, 300046), (284, 240882), (426, 160588), (456, 150023), (568, 120441), (852, 80294), (1349, 50712), (1704, 40147), (2113, 32376), (2698, 25356), (4047, 16904), (4226, 16188), (5396, 12678), (6339, 10792), (8094, 8452)]