80805168

素因数分解:

$2^4\times 3^3\times {\mathrm{187049}}^1$

素因数の和:187066

約数の個数: 40

約数和(自身を含む): 231942000

約数和(自身を除く): 151136832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187049, 374098, 561147, 748196, 1122294, 1496392, 1683441, 2244588, 2992784, 3366882, 4489176, 5050323, 6733764, 8978352, 10100646, 13467528, 20201292, 26935056, 40402584, 80805168]

約数ペア:

[(1, 80805168), (2, 40402584), (3, 26935056), (4, 20201292), (6, 13467528), (8, 10100646), (9, 8978352), (12, 6733764), (16, 5050323), (18, 4489176), (24, 3366882), (27, 2992784), (36, 2244588), (48, 1683441), (54, 1496392), (72, 1122294), (108, 748196), (144, 561147), (216, 374098), (432, 187049)]