77578008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 200620800

約数和(自身を除く): 123042792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 71, 106, 142, 159, 212, 213, 284, 318, 424, 426, 568, 636, 852, 859, 1272, 1704, 1718, 2577, 3436, 3763, 5154, 6872, 7526, 10308, 11289, 15052, 20616, 22578, 30104, 45156, 45527, 60989, 90312, 91054, 121978, 136581, 182108, 182967, 243956, 273162, 364216, 365934, 487912, 546324, 731868, 1092648, 1463736, 3232417, 6464834, 9697251, 12929668, 19394502, 25859336, 38789004, 77578008]

約数ペア:

[(1, 77578008), (2, 38789004), (3, 25859336), (4, 19394502), (6, 12929668), (8, 9697251), (12, 6464834), (24, 3232417), (53, 1463736), (71, 1092648), (106, 731868), (142, 546324), (159, 487912), (212, 365934), (213, 364216), (284, 273162), (318, 243956), (424, 182967), (426, 182108), (568, 136581), (636, 121978), (852, 91054), (859, 90312), (1272, 60989), (1704, 45527), (1718, 45156), (2577, 30104), (3436, 22578), (3763, 20616), (5154, 15052), (6872, 11289), (7526, 10308)]