78489168

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2551}}^1$

素因数の和:3203

約数の個数: 40

約数和(自身を含む): 203159616

約数和(自身を除く): 124670448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2551, 2564, 3846, 5102, 5128, 7653, 7692, 10204, 10256, 15306, 15384, 20408, 30612, 30768, 40816, 61224, 122448, 1635191, 3270382, 4905573, 6540764, 9811146, 13081528, 19622292, 26163056, 39244584, 78489168]

約数ペア:

[(1, 78489168), (2, 39244584), (3, 26163056), (4, 19622292), (6, 13081528), (8, 9811146), (12, 6540764), (16, 4905573), (24, 3270382), (48, 1635191), (641, 122448), (1282, 61224), (1923, 40816), (2551, 30768), (2564, 30612), (3846, 20408), (5102, 15384), (5128, 15306), (7653, 10256), (7692, 10204)]