87145872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{165049}}^1$

素因数の和:165071

約数の個数: 40

約数和(自身を含む): 245594400

約数和(自身を除く): 158448528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 165049, 330098, 495147, 660196, 990294, 1320392, 1815539, 1980588, 2640784, 3631078, 3961176, 5446617, 7262156, 7922352, 10893234, 14524312, 21786468, 29048624, 43572936, 87145872]

約数ペア:

[(1, 87145872), (2, 43572936), (3, 29048624), (4, 21786468), (6, 14524312), (8, 10893234), (11, 7922352), (12, 7262156), (16, 5446617), (22, 3961176), (24, 3631078), (33, 2640784), (44, 1980588), (48, 1815539), (66, 1320392), (88, 990294), (132, 660196), (176, 495147), (264, 330098), (528, 165049)]