81153016

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9001}}^1$

素因数の和:9044

約数の個数: 48

約数和(自身を含む): 184721040

約数和(自身を除く): 103568024

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9001, 9016, 18002, 36004, 63007, 72008, 126014, 207023, 252028, 414046, 441049, 504056, 828092, 882098, 1449161, 1656184, 1764196, 2898322, 3528392, 5796644, 10144127, 11593288, 20288254, 40576508, 81153016]

約数ペア:

[(1, 81153016), (2, 40576508), (4, 20288254), (7, 11593288), (8, 10144127), (14, 5796644), (23, 3528392), (28, 2898322), (46, 1764196), (49, 1656184), (56, 1449161), (92, 882098), (98, 828092), (161, 504056), (184, 441049), (196, 414046), (322, 252028), (392, 207023), (644, 126014), (1127, 72008), (1288, 63007), (2254, 36004), (4508, 18002), (9001, 9016)]