129681144

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{3907}}^1$

素因数の和:4380

約数の個数: 48

約数和(自身を含む): 352071720

約数和(自身を除く): 222390576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 922, 1383, 1844, 2766, 3688, 3907, 4149, 5532, 7814, 8298, 11064, 11721, 15628, 16596, 23442, 31256, 33192, 35163, 46884, 70326, 93768, 140652, 281304, 1801127, 3602254, 5403381, 7204508, 10806762, 14409016, 16210143, 21613524, 32420286, 43227048, 64840572, 129681144]

約数ペア:

[(1, 129681144), (2, 64840572), (3, 43227048), (4, 32420286), (6, 21613524), (8, 16210143), (9, 14409016), (12, 10806762), (18, 7204508), (24, 5403381), (36, 3602254), (72, 1801127), (461, 281304), (922, 140652), (1383, 93768), (1844, 70326), (2766, 46884), (3688, 35163), (3907, 33192), (4149, 31256), (5532, 23442), (7814, 16596), (8298, 15628), (11064, 11721)]