81156672

素因数分解:

$2^6\times 3^2\times {\mathrm{140897}}^1$

素因数の和:140915

約数の個数: 42

約数和(自身を含む): 232622598

約数和(自身を除く): 151465926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140897, 281794, 422691, 563588, 845382, 1127176, 1268073, 1690764, 2254352, 2536146, 3381528, 4508704, 5072292, 6763056, 9017408, 10144584, 13526112, 20289168, 27052224, 40578336, 81156672]

約数ペア:

[(1, 81156672), (2, 40578336), (3, 27052224), (4, 20289168), (6, 13526112), (8, 10144584), (9, 9017408), (12, 6763056), (16, 5072292), (18, 4508704), (24, 3381528), (32, 2536146), (36, 2254352), (48, 1690764), (64, 1268073), (72, 1127176), (96, 845382), (144, 563588), (192, 422691), (288, 281794), (576, 140897)]