855297504

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{129121}}^1$

素因数の和:129160

約数の個数: 72

約数和(自身を含む): 2538022032

約数和(自身を除く): 1682724528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 129121, 258242, 387363, 516484, 774726, 1032968, 1162089, 1549452, 2065936, 2324178, 2969783, 3098904, 4131872, 4648356, 5939566, 6197808, 8909349, 9296712, 11879132, 12395616, 17818698, 18593424, 23758264, 26728047, 35637396, 37186848, 47516528, 53456094, 71274792, 95033056, 106912188, 142549584, 213824376, 285099168, 427648752, 855297504]

約数ペア:

[(1, 855297504), (2, 427648752), (3, 285099168), (4, 213824376), (6, 142549584), (8, 106912188), (9, 95033056), (12, 71274792), (16, 53456094), (18, 47516528), (23, 37186848), (24, 35637396), (32, 26728047), (36, 23758264), (46, 18593424), (48, 17818698), (69, 12395616), (72, 11879132), (92, 9296712), (96, 8909349), (138, 6197808), (144, 5939566), (184, 4648356), (207, 4131872), (276, 3098904), (288, 2969783), (368, 2324178), (414, 2065936), (552, 1549452), (736, 1162089), (828, 1032968), (1104, 774726), (1656, 516484), (2208, 387363), (3312, 258242), (6624, 129121)]