81360264

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26693}}^1$

素因数の和:26829

約数の個数: 32

約数和(自身を含む): 205009920

約数和(自身を除く): 123649656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 26693, 53386, 80079, 106772, 160158, 213544, 320316, 640632, 3390011, 6780022, 10170033, 13560044, 20340066, 27120088, 40680132, 81360264]

約数ペア:

[(1, 81360264), (2, 40680132), (3, 27120088), (4, 20340066), (6, 13560044), (8, 10170033), (12, 6780022), (24, 3390011), (127, 640632), (254, 320316), (381, 213544), (508, 160158), (762, 106772), (1016, 80079), (1524, 53386), (3048, 26693)]