87054086

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 160320000

約数和(自身を除く): 73265914

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 6517, 6679, 13034, 13358, 46753, 93506, 126901, 253802, 327271, 654542, 888307, 1776614, 2290897, 4581794, 6218149, 12436298, 43527043, 87054086]

約数ペア:

[(1, 87054086), (2, 43527043), (7, 12436298), (14, 6218149), (19, 4581794), (38, 2290897), (49, 1776614), (98, 888307), (133, 654542), (266, 327271), (343, 253802), (686, 126901), (931, 93506), (1862, 46753), (6517, 13358), (6679, 13034)]