87784494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1709}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 200931840

約数和(自身を除く): 113147346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1223, 1709, 2446, 3418, 3669, 5127, 7338, 8561, 10254, 11963, 17122, 23926, 25683, 35889, 51366, 71778, 2090107, 4180214, 6270321, 12540642, 14630749, 29261498, 43892247, 87784494]

約数ペア:

[(1, 87784494), (2, 43892247), (3, 29261498), (6, 14630749), (7, 12540642), (14, 6270321), (21, 4180214), (42, 2090107), (1223, 71778), (1709, 51366), (2446, 35889), (3418, 25683), (3669, 23926), (5127, 17122), (7338, 11963), (8561, 10254)]