87653068.000000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{493127}}^1$

素因数の和:493143

約数の個数: 32

約数和(自身を含む): 355052160

約数和(自身を除く): 221907870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 493127, 986254, 1479381, 2465635, 2958762, 4438143, 4931270, 7396905, 8876286, 13314429, 14793810, 22190715, 26628858, 44381430, 66572145, 133144290]

約数ペア:

[(1, 133144290), (2, 66572145), (3, 44381430), (5, 26628858), (6, 22190715), (9, 14793810), (10, 13314429), (15, 8876286), (18, 7396905), (27, 4931270), (30, 4438143), (45, 2958762), (54, 2465635), (90, 1479381), (135, 986254), (270, 493127)]