142680672

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1009}}^1$

素因数の和:1516

約数の個数: 72

約数和(自身を含む): 406977480

約数和(自身を除く): 264296808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 982, 1009, 1473, 1964, 2018, 2946, 3027, 3928, 4036, 4419, 5892, 6054, 7856, 8072, 8838, 9081, 11784, 12108, 15712, 16144, 17676, 18162, 23568, 24216, 32288, 35352, 36324, 47136, 48432, 70704, 72648, 96864, 141408, 145296, 290592, 495419, 990838, 1486257, 1981676, 2972514, 3963352, 4458771, 5945028, 7926704, 8917542, 11890056, 15853408, 17835084, 23780112, 35670168, 47560224, 71340336, 142680672]

約数ペア:

[(1, 142680672), (2, 71340336), (3, 47560224), (4, 35670168), (6, 23780112), (8, 17835084), (9, 15853408), (12, 11890056), (16, 8917542), (18, 7926704), (24, 5945028), (32, 4458771), (36, 3963352), (48, 2972514), (72, 1981676), (96, 1486257), (144, 990838), (288, 495419), (491, 290592), (982, 145296), (1009, 141408), (1473, 96864), (1964, 72648), (2018, 70704), (2946, 48432), (3027, 47136), (3928, 36324), (4036, 35352), (4419, 32288), (5892, 24216), (6054, 23568), (7856, 18162), (8072, 17676), (8838, 16144), (9081, 15712), (11784, 12108)]