68218368

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 80

約数和(自身を含む): 189737856

約数和(自身を除く): 121519488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 1931, 2208, 2944, 3862, 4416, 5793, 5888, 7724, 8832, 11586, 11776, 15448, 17664, 23172, 30896, 35328, 44413, 46344, 61792, 88826, 92688, 123584, 133239, 177652, 185376, 247168, 266478, 355304, 370752, 494336, 532956, 710608, 741504, 988672, 1065912, 1421216, 1483008, 2131824, 2842432, 2966016, 4263648, 5684864, 8527296, 11369728, 17054592, 22739456, 34109184, 68218368]

約数ペア:

[(1, 68218368), (2, 34109184), (3, 22739456), (4, 17054592), (6, 11369728), (8, 8527296), (12, 5684864), (16, 4263648), (23, 2966016), (24, 2842432), (32, 2131824), (46, 1483008), (48, 1421216), (64, 1065912), (69, 988672), (92, 741504), (96, 710608), (128, 532956), (138, 494336), (184, 370752), (192, 355304), (256, 266478), (276, 247168), (368, 185376), (384, 177652), (512, 133239), (552, 123584), (736, 92688), (768, 88826), (1104, 61792), (1472, 46344), (1536, 44413), (1931, 35328), (2208, 30896), (2944, 23172), (3862, 17664), (4416, 15448), (5793, 11776), (5888, 11586), (7724, 8832)]