68077944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2065

約数の個数: 96

約数和(自身を含む): 205920000

約数和(自身を除く): 137842056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 774, 792, 946, 1032, 1419, 1548, 1892, 1999, 2838, 3096, 3784, 3998, 4257, 5676, 5997, 7996, 8514, 11352, 11994, 15992, 17028, 17991, 21989, 23988, 34056, 35982, 43978, 47976, 65967, 71964, 85957, 87956, 131934, 143928, 171914, 175912, 197901, 257871, 263868, 343828, 395802, 515742, 527736, 687656, 773613, 791604, 945527, 1031484, 1547226, 1583208, 1891054, 2062968, 2836581, 3094452, 3782108, 5673162, 6188904, 7564216, 8509743, 11346324, 17019486, 22692648, 34038972, 68077944]

約数ペア:

[(1, 68077944), (2, 34038972), (3, 22692648), (4, 17019486), (6, 11346324), (8, 8509743), (9, 7564216), (11, 6188904), (12, 5673162), (18, 3782108), (22, 3094452), (24, 2836581), (33, 2062968), (36, 1891054), (43, 1583208), (44, 1547226), (66, 1031484), (72, 945527), (86, 791604), (88, 773613), (99, 687656), (129, 527736), (132, 515742), (172, 395802), (198, 343828), (258, 263868), (264, 257871), (344, 197901), (387, 175912), (396, 171914), (473, 143928), (516, 131934), (774, 87956), (792, 85957), (946, 71964), (1032, 65967), (1419, 47976), (1548, 43978), (1892, 35982), (1999, 34056), (2838, 23988), (3096, 21989), (3784, 17991), (3998, 17028), (4257, 15992), (5676, 11994), (5997, 11352), (7996, 8514)]